pw_bluetooth_sapphire: Rename link_initiated to outgoing_connection

Make names consistent with the local variable that gets stored by
the pairing state

Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1070134
GitOrigin-RevId: 093b38481ad503a338c3740590dc9a58c8f37378
Change-Id: I193d5c055c981d433f63623649bbeb4cd2d9243c
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/221244
Pigweed-Auto-Submit: Faraaz Sareshwala <fsareshwala@google.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Reviewed-by: Faraaz Sareshwala <fsareshwala@google.com>
Commit-Queue: Jason Graffius <jgraff@google.com>
diff --git a/pw_bluetooth_sapphire/host/gap/pairing_state_manager.cc b/pw_bluetooth_sapphire/host/gap/pairing_state_manager.cc
index 439e9a8..11959b3 100644
--- a/pw_bluetooth_sapphire/host/gap/pairing_state_manager.cc
+++ b/pw_bluetooth_sapphire/host/gap/pairing_state_manager.cc
@@ -23,12 +23,16 @@
 
 PairingStateManager::PairingStateManager(Peer::WeakPtr peer,
                                          WeakPtr<hci::BrEdrConnection> link,
-                                         bool link_initiated,
+                                         bool outgoing_connection,
                                          fit::closure auth_cb,
                                          StatusCallback status_cb)
     : peer_(std::move(peer)), link_(std::move(link)) {
-  secure_simple_pairing_state_ = std::make_unique<SecureSimplePairingState>(
-      peer_, link_, link_initiated, std::move(auth_cb), std::move(status_cb));
+  secure_simple_pairing_state_ =
+      std::make_unique<SecureSimplePairingState>(peer_,
+                                                 link_,
+                                                 outgoing_connection,
+                                                 std::move(auth_cb),
+                                                 std::move(status_cb));
 }
 
 void PairingStateManager::InitiatePairing(
diff --git a/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state.cc b/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state.cc
index 5cf2fe6..6dbb351 100644
--- a/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state.cc
+++ b/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state.cc
@@ -37,13 +37,13 @@
 SecureSimplePairingState::SecureSimplePairingState(
     Peer::WeakPtr peer,
     WeakPtr<hci::BrEdrConnection> link,
-    bool link_initiated,
+    bool outgoing_connection,
     fit::closure auth_cb,
     StatusCallback status_cb)
     : peer_id_(peer->identifier()),
       peer_(std::move(peer)),
       link_(std::move(link)),
-      outgoing_connection_(link_initiated),
+      outgoing_connection_(outgoing_connection),
       peer_missing_key_(false),
       state_(State::kIdle),
       send_auth_request_callback_(std::move(auth_cb)),
@@ -683,9 +683,9 @@
 
 std::unique_ptr<SecureSimplePairingState::Pairing>
 SecureSimplePairingState::Pairing::MakeInitiator(
-    BrEdrSecurityRequirements security_requirements, bool link_initiated) {
+    BrEdrSecurityRequirements security_requirements, bool outgoing_connection) {
   // Private ctor is inaccessible to std::make_unique.
-  std::unique_ptr<Pairing> pairing(new Pairing(link_initiated));
+  std::unique_ptr<Pairing> pairing(new Pairing(outgoing_connection));
   pairing->initiator = true;
   pairing->preferred_security = security_requirements;
   return pairing;
@@ -693,9 +693,9 @@
 
 std::unique_ptr<SecureSimplePairingState::Pairing>
 SecureSimplePairingState::Pairing::MakeResponder(
-    pw::bluetooth::emboss::IoCapability peer_iocap, bool link_initiated) {
+    pw::bluetooth::emboss::IoCapability peer_iocap, bool outgoing_connection) {
   // Private ctor is inaccessible to std::make_unique.
-  std::unique_ptr<Pairing> pairing(new Pairing(link_initiated));
+  std::unique_ptr<Pairing> pairing(new Pairing(outgoing_connection));
   pairing->initiator = false;
   pairing->peer_iocap = peer_iocap;
   // Don't try to upgrade security as responder.
diff --git a/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state_test.cc b/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state_test.cc
index 0e0f690..1c3a9ec 100644
--- a/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state_test.cc
+++ b/pw_bluetooth_sapphire/host/gap/secure_simple_pairing_state_test.cc
@@ -169,7 +169,7 @@
 TEST_F(PairingStateTest, PairingStateStartsAsResponder) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   EXPECT_FALSE(pairing_state.initiator());
@@ -178,7 +178,7 @@
 TEST_F(PairingStateTest, PairingStateRemainsResponderAfterPeerIoCapResponse) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   pairing_state.OnIoCapabilityResponse(kTestPeerIoCap);
@@ -190,7 +190,7 @@
        PairingStateBecomesInitiatorAfterLocalPairingInitiated) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -204,7 +204,7 @@
        PairingStateSendsAuthenticationRequestOnceForDuplicateRequest) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -224,7 +224,7 @@
     PairingStateRemainsResponderIfPairingInitiatedWhileResponderPairingInProgress) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   pairing_state.OnIoCapabilityResponse(kTestPeerIoCap);
@@ -252,7 +252,7 @@
   pairing_state =
       std::make_unique<SecureSimplePairingState>(peer()->GetWeakPtr(),
                                                  connection()->GetWeakPtr(),
-                                                 /*link_initiated=*/false,
+                                                 /*outgoing_connection=*/false,
                                                  MakeAuthRequestCallback(),
                                                  status_cb);
 
@@ -267,7 +267,7 @@
   std::unique_ptr<SecureSimplePairingState> pairing_state =
       std::make_unique<SecureSimplePairingState>(peer()->GetWeakPtr(),
                                                  connection()->GetWeakPtr(),
-                                                 /*link_initiated=*/false,
+                                                 /*outgoing_connection=*/false,
                                                  MakeAuthRequestCallback(),
                                                  NoOpStatusCallback);
   bool cb_called = false;
@@ -343,7 +343,7 @@
   SecureSimplePairingState pairing_state(
       peer()->GetWeakPtr(),
       connection()->GetWeakPtr(),
-      /*link_initiated=*/false,
+      /*outgoing_connection=*/false,
       MakeAuthRequestCallback(),
       link_status_handler.MakeStatusCallback());
 
@@ -377,7 +377,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -401,7 +401,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   ASSERT_FALSE(connection()->ltk().has_value());
@@ -423,7 +423,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   connection()->set_link_key(hci_spec::LinkKey(UInt128(), 0, 0),
@@ -460,7 +460,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -486,7 +486,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -516,7 +516,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -540,7 +540,7 @@
 TEST_F(PairingStateTest, EncryptionChangeToEnableCallsInitiatorCallbacks) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -583,7 +583,7 @@
 TEST_F(PairingStateTest, InitiatingPairingOnResponderWaitsForPairingToFinish) {
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          NoOpStatusCallback);
   NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -630,7 +630,7 @@
   {
     SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                            connection()->GetWeakPtr(),
-                                           /*link_initiated=*/false,
+                                           /*outgoing_connection=*/false,
                                            MakeAuthRequestCallback(),
                                            overall_status.MakeStatusCallback());
     NoOpPairingDelegate pairing_delegate(kTestLocalIoCap);
@@ -674,7 +674,7 @@
   SecureSimplePairingState pairing_state(
       peer()->GetWeakPtr(),
       connection()->GetWeakPtr(),
-      /*link_initiated=*/false,
+      /*outgoing_connection=*/false,
       MakeAuthRequestCallback(),
       owner_status_handler.MakeStatusCallback());
 
@@ -706,7 +706,7 @@
   TestStatusHandler status_handler;
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
 
@@ -730,7 +730,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kDisplayOnly);
@@ -763,7 +763,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -795,7 +795,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -825,7 +825,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kDisplayOnly);
@@ -870,7 +870,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kDisplayOnly);
@@ -918,7 +918,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kDisplayYesNo);
@@ -967,7 +967,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kDisplayYesNo);
@@ -1016,7 +1016,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kDisplayYesNo);
@@ -1054,7 +1054,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kDisplayOnly);
@@ -1094,7 +1094,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kKeyboardOnly);
@@ -1142,7 +1142,7 @@
   SecureSimplePairingState pairing_state(
       peer()->GetWeakPtr(),
       connection()->GetWeakPtr(),
-      /*link_initiated=*/true,
+      /*outgoing_connection=*/true,
       MakeAuthRequestCallback(),
       owner_status_handler.MakeStatusCallback());
 
@@ -1181,7 +1181,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/true,
+                                         /*outgoing_connection=*/true,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -1215,7 +1215,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -1260,7 +1260,7 @@
   SecureSimplePairingState pairing_state(
       peer()->GetWeakPtr(),
       connection()->GetWeakPtr(),
-      /*link_initiated=*/false,
+      /*outgoing_connection=*/false,
       MakeAuthRequestCallback(),
       owner_status_handler.MakeStatusCallback());
 
@@ -1313,7 +1313,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -1353,7 +1353,7 @@
   SecureSimplePairingState pairing_state(
       peer()->GetWeakPtr(),
       connection()->GetWeakPtr(),
-      /*link_initiated=*/false,
+      /*outgoing_connection=*/false,
       MakeAuthRequestCallback(),
       owner_status_handler.MakeStatusCallback());
 
@@ -1448,7 +1448,7 @@
     pairing_state_ = std::make_unique<SecureSimplePairingState>(
         peer()->GetWeakPtr(),
         connection()->GetWeakPtr(),
-        /*link_initiated=*/false,
+        /*outgoing_connection=*/false,
         MakeAuthRequestCallback(),
         status_handler_.MakeStatusCallback());
     pairing_state().SetPairingDelegate(pairing_delegate_->GetWeakPtr());
@@ -2232,7 +2232,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2259,7 +2259,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2284,7 +2284,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2310,7 +2310,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2329,7 +2329,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2353,7 +2353,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2370,7 +2370,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2395,7 +2395,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2416,7 +2416,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2441,7 +2441,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/true,
+                                         /*outgoing_connection=*/true,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2510,7 +2510,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   EXPECT_FALSE(pairing_state.initiator());
@@ -2555,7 +2555,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/true,
+                                         /*outgoing_connection=*/true,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2652,7 +2652,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2689,7 +2689,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate(sm::IOCapability::kNoInputNoOutput);
@@ -2732,7 +2732,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   NoOpPairingDelegate pairing_delegate_no_io(
@@ -2779,7 +2779,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
   FakePairingDelegate fake_pairing_delegate(sm::IOCapability::kDisplayYesNo);
@@ -2868,7 +2868,7 @@
 
   SecureSimplePairingState pairing_state(peer()->GetWeakPtr(),
                                          connection()->GetWeakPtr(),
-                                         /*link_initiated=*/false,
+                                         /*outgoing_connection=*/false,
                                          MakeAuthRequestCallback(),
                                          status_handler.MakeStatusCallback());
 
diff --git a/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/pairing_state_manager.h b/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/pairing_state_manager.h
index 9c097b8..d6aba9c 100644
--- a/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/pairing_state_manager.h
+++ b/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/pairing_state_manager.h
@@ -56,8 +56,8 @@
       fit::function<void(hci_spec::ConnectionHandle, hci::Result<>)>;
 
   // Constructs a PairingStateManager for the ACL connection |link| to
-  // |peer_id|. |link_initiated| should be true if this device connected, and
-  // false if it was an incoming connection. This object will receive
+  // |peer_id|. |outgoing_connection| should be true if this device connected,
+  // and false if it was an incoming connection. This object will receive
   // "encryption change" callbacks associate with |peer_id|. Successful pairing
   // is reported through |status_cb| after encryption is enabled. When errors
   // occur, this object will be put in a "failed" state and the owner shall
@@ -71,7 +71,7 @@
   // |link| must be valid for the lifetime of this object.
   PairingStateManager(Peer::WeakPtr peer,
                       WeakPtr<hci::BrEdrConnection> link,
-                      bool link_initiated,
+                      bool outgoing_connection,
                       fit::closure auth_cb,
                       StatusCallback status_cb);
   PairingStateManager(PairingStateManager&&) = default;
diff --git a/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/secure_simple_pairing_state.h b/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/secure_simple_pairing_state.h
index 77ea2f4..fbc23c6 100644
--- a/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/secure_simple_pairing_state.h
+++ b/pw_bluetooth_sapphire/public/pw_bluetooth_sapphire/internal/host/gap/secure_simple_pairing_state.h
@@ -175,8 +175,8 @@
       fit::function<void(hci_spec::ConnectionHandle, hci::Result<>)>;
 
   // Constructs a SecureSimplePairingState for the ACL connection |link| to
-  // |peer_id|. |link_initiated| should be true if this device connected, and
-  // false if it was an incoming connection. This object will receive
+  // |peer_id|. |outgoing_connection| should be true if this device connected,
+  // and false if it was an incoming connection. This object will receive
   // "encryption change" callbacks associate with |peer_id|. Successful pairing
   // is reported through |status_cb| after encryption is enabled. When errors
   // occur, this object will be put in a "failed" state and the owner shall
@@ -190,7 +190,7 @@
   // |link| must be valid for the lifetime of this object.
   SecureSimplePairingState(Peer::WeakPtr peer,
                            WeakPtr<hci::BrEdrConnection> link,
-                           bool link_initiated,
+                           bool outgoing_connection,
                            fit::closure auth_cb,
                            StatusCallback status_cb);
   SecureSimplePairingState(SecureSimplePairingState&&) = default;
@@ -342,7 +342,8 @@
   class Pairing final {
    public:
     static std::unique_ptr<Pairing> MakeInitiator(
-        BrEdrSecurityRequirements security_requirements, bool link_initiated);
+        BrEdrSecurityRequirements security_requirements,
+        bool outgoing_connection);
     static std::unique_ptr<Pairing> MakeResponder(
         pw::bluetooth::emboss::IoCapability peer_iocap, bool link_inititated);
     // Make a responder for a peer that has initiated a pairing (asked for our