Support LoadSession() in MediaKeys and PPP_ContentDecryptor_Private interface.

media/base/android/media_drm_bridge.h

Index: media/base/android/media_drm_bridge.h
diff --git a/media/base/android/media_drm_bridge.h b/media/base/android/media_drm_bridge.h
index 68e0002d8ac0046ff98616a70fc98e3f9854555c..e334f7f09da837ff82dbe18b1c953bd2b825d6b6 100644
--- a/media/base/android/media_drm_bridge.h
+++ b/media/base/android/media_drm_bridge.h
@@ -70,9 +70,11 @@ class MEDIA_EXPORT MediaDrmBridge : public MediaKeys {
 
   // MediaKeys implementations.
   virtual bool CreateSession(uint32 session_id,
-                             const std::string& type,
+                             const std::string& content_type,
                              const uint8* init_data,
                              int init_data_length) OVERRIDE;
+  virtual void LoadSession(uint32 session_id,
+                           const std::string& web_session_id) OVERRIDE;
   virtual void UpdateSession(uint32 session_id,
                              const uint8* response,
                              int response_length) OVERRIDE;