AesDecryptor callbacks now used in a thread-safe manner

media/cdm/aes_decryptor.h

Index: media/cdm/aes_decryptor.h
diff --git a/media/cdm/aes_decryptor.h b/media/cdm/aes_decryptor.h
index a72674c102da801ee351a6c0ef44fc65dd10d291..b7354db5546bdf330edfcce8b6e5f5bfc480ad08 100644
--- a/media/cdm/aes_decryptor.h
+++ b/media/cdm/aes_decryptor.h
@@ -135,6 +135,10 @@ class MEDIA_EXPORT AesDecryptor : public MediaKeys, public Decryptor {
   NewKeyCB new_audio_key_cb_;
   NewKeyCB new_video_key_cb_;
 
+  // Protect |new_audio_key_cb_| and |new_video_key_cb_| as they are set on the
+  // main thread but called on the compositor thread. http://crbug.com/329530

[xhwang, 2013/12/19 19:15:44]

s/compositor/media/

Since you fixed this bug, no need to put the bug here.

[jrummell, 2013/12/19 23:15:40]

Done.

+  mutable base::Lock key_cb_lock_;

[xhwang, 2013/12/19 19:15:44]

s/key_cb/new_key_cb/

[jrummell, 2013/12/19 23:15:40]

Done.

+
   DISALLOW_COPY_AND_ASSIGN(AesDecryptor);
 };