Pass Chrome user agent string to Android media player

content/browser/media/android/media_resource_getter_impl.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_MEDIA_ANDROID_MEDIA_RESOURCE_GETTER_IMPL_H_
 #define CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_RESOURCE_GETTER_IMPL_H_
 
 #include <jni.h>
 #include <string>
 
@@ skipping 31 matching lines @@
   // media::MediaResourceGetter implementation.
   // Must be called on the UI thread.
   virtual void GetCookies(const GURL& url,
                           const GURL& first_party_for_cookies,
                           const GetCookieCB& callback) OVERRIDE;
   virtual void GetPlatformPathFromFileSystemURL(
       const GURL& url,
       const GetPlatformPathCB& callback) OVERRIDE;
   virtual void ExtractMediaMetadata(
       const std::string& url, const std::string& cookies,
+      const std::string& user_agent,
       const ExtractMediaMetadataCB& callback) OVERRIDE;
 
   static bool RegisterMediaResourceGetter(JNIEnv* env);
 
  private:
   // Called when GetCookies() finishes.
   void GetCookiesCallback(
       const GetCookieCB& callback, const std::string& cookies);
 
   // Called when GetPlatformPathFromFileSystemURL() finishes.
@@ skipping 14 matching lines @@
 
   // Routing id for the render view, used to check tab specific cookie policy.
   int routing_id_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaResourceGetterImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_RESOURCE_GETTER_IMPL_H_