Mark FakeAudioInputTest.BasicCallbacks as flaky.

TBR=satish

BUG=49497
TEST=media_unittests
Review URL: http://codereview.chromium.org/6018001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@69554 0039d316-1c4b-4281-b951-d872f2087c98

media/audio/fake_audio_input_stream_unittest.cc

@@ -32,7 +32,8 @@ class MockAudioInputCallback : public AudioInputStream::AudioInputCallback {
 
 // ============================================================================
 // Validate that the AudioManager::AUDIO_MOCK callbacks work.
-TEST(FakeAudioInputTest, BasicCallbacks) {
+// Flaky, http://crbug.com/49497.
+TEST(FakeAudioInputTest, FLAKY_BasicCallbacks) {
   MockAudioInputCallback callback;
   EXPECT_CALL(callback, OnData(NotNull(), _, _)).Times(AtLeast(5));
   EXPECT_CALL(callback, OnError(NotNull(), _)).Times(Exactly(0));