Decouple MediaSession messages from WebContents (full patch)

content/browser/web_contents/web_contents_android.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_
 
 #include <jni.h>
 
 #include <memory>
@@ skipping 141 matching lines @@
       const base::android::JavaParamRef<jobject>& jobj);
 
   jint GetThemeColor(JNIEnv* env,
                      const base::android::JavaParamRef<jobject>& obj);
 
   void RequestAccessibilitySnapshot(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jobject>& callback);
 
-  void ResumeMediaSession(JNIEnv* env,
-                          const base::android::JavaParamRef<jobject>& obj);
-  void SuspendMediaSession(JNIEnv* env,
-                           const base::android::JavaParamRef<jobject>& obj);
-  void StopMediaSession(JNIEnv* env,
-                        const base::android::JavaParamRef<jobject>& obj);
-
   base::android::ScopedJavaLocalRef<jstring> GetEncoding(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj) const;
 
   // Relay the access from Java layer to GetScaledContentBitmap through JNI.
   void GetContentBitmap(JNIEnv* env,
                         const base::android::JavaParamRef<jobject>& obj,
                         const base::android::JavaParamRef<jobject>& jcallback,
                         const base::android::JavaParamRef<jobject>& color_type,
                         jfloat scale,
@@ skipping 13 matching lines @@
   }
 
   int DownloadImage(JNIEnv* env,
                     const base::android::JavaParamRef<jobject>& obj,
                     const base::android::JavaParamRef<jstring>& url,
                     jboolean is_fav_icon,
                     jint max_bitmap_size,
                     jboolean bypass_cache,
                     const base::android::JavaParamRef<jobject>& jcallback);
 
+  void SetMediaSession(
+      const base::android::ScopedJavaLocalRef<jobject>& j_media_session);
+
  private:
   RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid();
 
   void OnFinishGetContentBitmap(
       base::android::ScopedJavaGlobalRef<jobject>* obj,
       base::android::ScopedJavaGlobalRef<jobject>* callback,
       const SkBitmap& bitmap,
       ReadbackResponse response);
 
   void OnFinishDownloadImage(
@@ skipping 11 matching lines @@
   SynchronousCompositorClient* synchronous_compositor_client_;
 
   base::WeakPtrFactory<WebContentsAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_