arc: Pass auth token from Chrome to ARC instance.

components/arc/test/fake_arc_bridge_service.cc

Index: components/arc/test/fake_arc_bridge_service.cc
diff --git a/components/arc/test/fake_arc_bridge_service.cc b/components/arc/test/fake_arc_bridge_service.cc
index b80aee0d0effe56db1855aa0f7d3af130b02f5b0..200d59e60876ada85febc7926f07710850f15951 100644
--- a/components/arc/test/fake_arc_bridge_service.cc
+++ b/components/arc/test/fake_arc_bridge_service.cc
@@ -10,26 +10,28 @@ FakeArcBridgeService::FakeArcBridgeService() {
 }
 
 FakeArcBridgeService::~FakeArcBridgeService() {
-  if (state() != State::STOPPED) {
-    SetState(State::STOPPED);
-  }
+  SetStopped();
 }
 
 void FakeArcBridgeService::DetectAvailability() {
 }
 
 void FakeArcBridgeService::HandleStartup() {
+  SetReady();
 }
 
 void FakeArcBridgeService::Shutdown() {
+  SetStopped();
 }
 
 void FakeArcBridgeService::SetReady() {
-  SetState(State::READY);
+  if (state() != State::READY)
+    SetState(State::READY);
 }
 
 void FakeArcBridgeService::SetStopped() {
-  SetState(State::STOPPED);
+  if (state() != State::STOPPED)
+    SetState(State::STOPPED);
 }
 
 bool FakeArcBridgeService::HasObserver(const Observer* observer) {