Add speaker on/off control on Android for WebRTC

media/audio/audio_input_controller_unittest.cc

Index: media/audio/audio_input_controller_unittest.cc
===================================================================
--- media/audio/audio_input_controller_unittest.cc	(revision 189965)
+++ media/audio/audio_input_controller_unittest.cc	(working copy)
@@ -11,6 +11,11 @@
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_ANDROID)
+#include "base/android/jni_android.h"
+#include "media/audio/audio_manager_base.h"
+#endif
+
 using ::testing::_;
 using ::testing::AtLeast;
 using ::testing::Exactly;
@@ -65,6 +70,13 @@
   virtual ~AudioInputControllerTest() {}
 
  protected:
+  virtual void SetUp() {
+#if defined(OS_ANDROID)
+    media::AudioManagerBase::RegisterAudioManager(
+        base::android::AttachCurrentThread());
+#endif
+  }
+
   MessageLoop message_loop_;
 
  private:
@@ -72,14 +84,7 @@
 };
 
 // Test AudioInputController for create and close without recording audio.
-// TODO(leozwang): Because java calls were introduced in audio_manager_base,
-// unit test has to register jni first, else it will crash.
-#if defined(OS_ANDROID)
-#define MAYBE_CreateAndClose DISABLED_CreateAndClose
-#else
-#define MAYBE_CreateAndClose CreateAndClose
-#endif
-TEST_F(AudioInputControllerTest, MAYBE_CreateAndClose) {
+TEST_F(AudioInputControllerTest, CreateAndClose) {
   MockAudioInputControllerEventHandler event_handler;
 
   // OnCreated() will be posted once.
@@ -101,14 +106,7 @@
 }
 
 // Test a normal call sequence of create, record and close.
-// TODO(leozwang): Because java calls were introduced in audio_manager_base,
-// unit test has to register jni first, else it will crash.
-#if defined(OS_ANDROID)
-#define MAYBE_RecordAndClose DISABLED_RecordAndClose
-#else
-#define MAYBE_RecordAndClose RecordAndClose
-#endif
-TEST_F(AudioInputControllerTest, MAYBE_RecordAndClose) {
+TEST_F(AudioInputControllerTest, RecordAndClose) {
   MockAudioInputControllerEventHandler event_handler;
   int count = 0;
 
@@ -148,14 +146,7 @@
 // Test that the AudioInputController reports an error when the input stream
 // stops without an OnClose() callback. This can happen when the underlying
 // audio layer stops feeding data as a result of a removed microphone device.
-// TODO(leozwang): Because java calls were introduced in audio_manager_base,
-// unit test has to register jni first to make unit test run.
-#if defined(OS_ANDROID)
-#define MAYBE_RecordAndError DISABLED_RecordAndError
-#else
-#define MAYBE_RecordAndError RecordAndError
-#endif
-TEST_F(AudioInputControllerTest, MAYBE_RecordAndError) {
+TEST_F(AudioInputControllerTest, RecordAndError) {
   MockAudioInputControllerEventHandler event_handler;
   int count = 0;
 
@@ -221,12 +212,7 @@
 }
 
 // Test calling AudioInputController::Close multiple times.
-#if defined(OS_ANDROID)
-#define MAYBE_CloseTwice DISABLED_CloseTwice
-#else
-#define MAYBE_CloseTwice CloseTwice
-#endif
-TEST_F(AudioInputControllerTest, MAYBE_CloseTwice) {
+TEST_F(AudioInputControllerTest, CloseTwice) {
   MockAudioInputControllerEventHandler event_handler;
 
   // OnRecording() will be called only once.