Decryptors can report kNoKey to WebMediaPlayer

media/filters/audio_decoder_selector_unittest.cc

Index: media/filters/audio_decoder_selector_unittest.cc
diff --git a/media/filters/audio_decoder_selector_unittest.cc b/media/filters/audio_decoder_selector_unittest.cc
index 36f7ca64f5313059f207ace71b1207bdcb12b5e9..2bb1f6d263e7261c6e499518e3618dd1f4d53e3c 100644
--- a/media/filters/audio_decoder_selector_unittest.cc
+++ b/media/filters/audio_decoder_selector_unittest.cc
@@ -135,7 +135,8 @@ class AudioDecoderSelectorTest : public ::testing::Test {
                    base::Unretained(this)),
         base::Bind(&AudioDecoderSelectorTest::MockOnDecoderSelected,
                    base::Unretained(this)),
-        base::Bind(&AudioDecoderSelectorTest::OnDecoderOutput));
+        base::Bind(&AudioDecoderSelectorTest::OnDecoderOutput),
+        base::Bind(&AudioDecoderSelectorTest::OnWaitingForDecryptionKey));
     message_loop_.RunUntilIdle();
   }
 
@@ -151,6 +152,10 @@ class AudioDecoderSelectorTest : public ::testing::Test {
     NOTREACHED();
   }
 
+  static void OnWaitingForDecryptionKey() {
+    NOTREACHED();
+  }
+
   // Declare |decoder_selector_| after |demuxer_stream_| and |decryptor_| since
   // |demuxer_stream_| and |decryptor_| should outlive |decoder_selector_|.
   scoped_ptr<StrictMock<MockDemuxerStream> > demuxer_stream_;