Encrypted Media: Replace DecryptorClient with key event callbacks.

media/filters/decrypting_demuxer_stream_unittest.cc

Index: media/filters/decrypting_demuxer_stream_unittest.cc
diff --git a/media/filters/decrypting_demuxer_stream_unittest.cc b/media/filters/decrypting_demuxer_stream_unittest.cc
index e1f13bd84b0211fdbc4dcb7bc0b2ea3d0d30f03c..f4a7c2288cba11858b9964d3af8c36497d36c18d 100644
--- a/media/filters/decrypting_demuxer_stream_unittest.cc
+++ b/media/filters/decrypting_demuxer_stream_unittest.cc
@@ -115,7 +115,7 @@ class DecryptingDemuxerStreamTest : public testing::Test {
   void Initialize() {
     EXPECT_CALL(*this, RequestDecryptorNotification(_))
         .WillOnce(RunCallbackIfNotNull(decryptor_.get()));
-    EXPECT_CALL(*decryptor_, RegisterKeyAddedCB(Decryptor::kAudio, _))
+    EXPECT_CALL(*decryptor_, RegisterNewKeyCB(Decryptor::kAudio, _))
         .WillOnce(SaveArg<1>(&key_added_cb_));
 
     AudioDecoderConfig input_config(
@@ -257,7 +257,7 @@ TEST_F(DecryptingDemuxerStreamTest, Initialize_InvalidAudioConfig) {
 TEST_F(DecryptingDemuxerStreamTest, Initialize_NormalVideo) {
   EXPECT_CALL(*this, RequestDecryptorNotification(_))
       .WillOnce(RunCallbackIfNotNull(decryptor_.get()));
-  EXPECT_CALL(*decryptor_, RegisterKeyAddedCB(Decryptor::kVideo, _))
+  EXPECT_CALL(*decryptor_, RegisterNewKeyCB(Decryptor::kVideo, _))
         .WillOnce(SaveArg<1>(&key_added_cb_));
 
   VideoDecoderConfig config(kCodecVP8, VIDEO_CODEC_PROFILE_UNKNOWN,