arc-bridge: Move most methods to Mojo interfaces

components/arc/arc_bridge_service_unittest.cc

Index: components/arc/arc_bridge_service_unittest.cc
diff --git a/components/arc/arc_bridge_service_unittest.cc b/components/arc/arc_bridge_service_unittest.cc
index 8dc9558316e50b63142979d89497317bce8abcb0..e76f75d4aaae15cf4b4acd39d1d86b259c419e68 100644
--- a/components/arc/arc_bridge_service_unittest.cc
+++ b/components/arc/arc_bridge_service_unittest.cc
@@ -68,12 +68,7 @@ class ArcBridgeTest : public testing::Test, public ArcBridgeService::Observer {
     }
   }
 
-  void OnInstanceBootPhase(InstanceBootPhase boot_phase) override {
-    boot_phase_ = boot_phase;
-  }
-
   bool ready() const { return ready_; }
-  InstanceBootPhase boot_phase() const { return boot_phase_; }
   ArcBridgeService::State state() const { return state_; }
 
  protected:
@@ -86,7 +81,6 @@ class ArcBridgeTest : public testing::Test, public ArcBridgeService::Observer {
 
     ready_ = false;
     state_ = ArcBridgeService::State::STOPPED;
-    boot_phase_ = INSTANCE_BOOT_PHASE_NOT_RUNNING;
 
     ipc_support_.reset(new IPC::ScopedIPCSupport(message_loop_.task_runner()));
     instance_.reset(new FakeArcBridgeInstance());
@@ -106,7 +100,6 @@ class ArcBridgeTest : public testing::Test, public ArcBridgeService::Observer {
   }
 
   bool ready_;
-  InstanceBootPhase boot_phase_;
   ArcBridgeService::State state_;
   scoped_ptr<IPC::ScopedIPCSupport> ipc_support_;
   base::MessageLoopForUI message_loop_;
@@ -115,17 +108,17 @@ class ArcBridgeTest : public testing::Test, public ArcBridgeService::Observer {
 };
 
 // Shuts down the instance reports booted.
-class ScopedShutdownWhenBooted : public ArcBridgeService::Observer {
+class ScopedShutdownWhenReady : public ArcBridgeService::Observer {
  public:
-  explicit ScopedShutdownWhenBooted(ArcBridgeService* service)
+  explicit ScopedShutdownWhenReady(ArcBridgeService* service)
       : service_(service) {
     service_->AddObserver(this);
   }
 
-  ~ScopedShutdownWhenBooted() override { service_->RemoveObserver(this); }
+  ~ScopedShutdownWhenReady() override { service_->RemoveObserver(this); }
 
-  void OnInstanceBootPhase(InstanceBootPhase boot_phase) override {
-    if (boot_phase == INSTANCE_BOOT_PHASE_BOOT_COMPLETED) {
+  void OnStateChanged(ArcBridgeService::State state) override {
+    if (state == ArcBridgeService::State::READY) {
       service_->Shutdown();
     }
   }
@@ -133,7 +126,7 @@ class ScopedShutdownWhenBooted : public ArcBridgeService::Observer {
  private:
   ArcBridgeService* service_;
 
-  DISALLOW_COPY_AND_ASSIGN(ScopedShutdownWhenBooted);
+  DISALLOW_COPY_AND_ASSIGN(ScopedShutdownWhenReady);
 };
 
 // Exercises the basic functionality of the ARC Bridge Service.  A message from
@@ -142,18 +135,17 @@ TEST_F(ArcBridgeTest, Basic) {
   ASSERT_FALSE(ready());
   ASSERT_EQ(ArcBridgeService::State::STOPPED, state());
 
-  ScopedShutdownWhenBooted shutdown(service_.get());
+  ScopedShutdownWhenReady shutdown(service_.get());
 
   service_->SetAvailable(true);
   service_->HandleStartup();
 
-  ASSERT_EQ(ArcBridgeService::State::CONNECTED, state());
+  ASSERT_EQ(ArcBridgeService::State::STOPPED, state());
 
   base::RunLoop run_loop;
   run_loop.Run();
 
   EXPECT_TRUE(ready());
-  ASSERT_EQ(INSTANCE_BOOT_PHASE_BOOT_COMPLETED, boot_phase());
   ASSERT_EQ(ArcBridgeService::State::STOPPED, state());
 }
 
@@ -176,7 +168,7 @@ TEST_F(ArcBridgeTest, ShutdownMidStartup) {
   service_->SetAvailable(true);
   service_->HandleStartup();
 
-  ASSERT_EQ(ArcBridgeService::State::CONNECTED, state());
+  ASSERT_EQ(ArcBridgeService::State::READY, state());
   service_->Shutdown();
   // Some machines can reach the STOPPED state immediately.
   ASSERT_TRUE(state() == ArcBridgeService::State::STOPPING ||