Revert 272884 "reland 260073013: Added automatic mode to FakeInp..."

trunk/src/content/browser/renderer_host/media/audio_input_device_manager_unittest.cc

Index: trunk/src/content/browser/renderer_host/media/audio_input_device_manager_unittest.cc
===================================================================
--- trunk/src/content/browser/renderer_host/media/audio_input_device_manager_unittest.cc	(revision 272929)
+++ trunk/src/content/browser/renderer_host/media/audio_input_device_manager_unittest.cc	(working copy)
@@ -54,6 +54,11 @@
  public:
   MAYBE_AudioInputDeviceManagerTest() {}
 
+  // Returns true iff machine has an audio input device.
+  bool CanRunAudioInputDeviceTests() {
+    return audio_manager_->HasAudioInputDevices();
+  }
+
  protected:
   virtual void SetUp() OVERRIDE {
     // The test must run on Browser::IO.
@@ -68,7 +73,6 @@
         &base::WaitableEvent::Signal, base::Unretained(&event)));
     event.Wait();
     manager_ = new AudioInputDeviceManager(audio_manager_.get());
-    manager_->UseFakeDevice();
     audio_input_listener_.reset(new MockAudioInputDeviceManagerListener());
     manager_->Register(audio_input_listener_.get(),
                        message_loop_->message_loop_proxy().get());
@@ -102,6 +106,8 @@
 
 // Opens and closes the devices.
 TEST_F(MAYBE_AudioInputDeviceManagerTest, OpenAndCloseDevice) {
+  if (!CanRunAudioInputDeviceTests())
+    return;
 
   ASSERT_FALSE(devices_.empty());
 
@@ -131,6 +137,9 @@
 
 // Opens multiple devices at one time and closes them later.
 TEST_F(MAYBE_AudioInputDeviceManagerTest, OpenMultipleDevices) {
+  if (!CanRunAudioInputDeviceTests())
+    return;
+
   ASSERT_FALSE(devices_.empty());
 
   InSequence s;
@@ -174,6 +183,8 @@
 
 // Opens a non-existing device.
 TEST_F(MAYBE_AudioInputDeviceManagerTest, OpenNotExistingDevice) {
+  if (!CanRunAudioInputDeviceTests())
+    return;
   InSequence s;
 
   MediaStreamType stream_type = MEDIA_DEVICE_AUDIO_CAPTURE;
@@ -195,6 +206,9 @@
 
 // Opens default device twice.
 TEST_F(MAYBE_AudioInputDeviceManagerTest, OpenDeviceTwice) {
+  if (!CanRunAudioInputDeviceTests())
+    return;
+
   ASSERT_FALSE(devices_.empty());
 
   InSequence s;
@@ -228,6 +242,9 @@
 
 // Accesses then closes the sessions after opening the devices.
 TEST_F(MAYBE_AudioInputDeviceManagerTest, AccessAndCloseSession) {
+  if (!CanRunAudioInputDeviceTests())
+    return;
+
   ASSERT_FALSE(devices_.empty());
 
   InSequence s;
@@ -261,6 +278,8 @@
 
 // Access an invalid session.
 TEST_F(MAYBE_AudioInputDeviceManagerTest, AccessInvalidSession) {
+  if (!CanRunAudioInputDeviceTests())
+    return;
   InSequence s;
 
   // Opens the first device.