Move GetDocument method from WebFrame to WebLocalFrame.

content/renderer/media/android/media_info_loader.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_RENDERER_MEDIA_ANDROID_MEDIA_INFO_LOADER_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_MEDIA_INFO_LOADER_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 #include "media/blink/active_loader.h"
 #include "third_party/WebKit/public/platform/WebMediaPlayer.h"
 #include "third_party/WebKit/public/web/WebAssociatedURLLoaderClient.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "url/gurl.h"
 
 namespace blink {
 class WebAssociatedURLLoader;
-class WebFrame;
+class WebLocalFrame;
 class WebURLRequest;
 }
 
 namespace content {
 
 // This class provides additional information about a media URL. Currently it
 // can be used to determine if a media URL has a single security origin and
 // whether the URL passes a CORS access check.
 class CONTENT_EXPORT MediaInfoLoader
     : private blink::WebAssociatedURLLoaderClient {
@@ skipping 23 matching lines @@
   // |url| - URL for the media resource to be loaded.
   // |cors_mode| - HTML media element's crossorigin attribute.
   // |ready_cb| - Called when media info has finished or failed loading.
   MediaInfoLoader(
       const GURL& url,
       blink::WebMediaPlayer::CORSMode cors_mode,
       const ReadyCB& ready_cb);
   ~MediaInfoLoader() override;
 
   // Start loading media info.
-  void Start(blink::WebFrame* frame);
+  void Start(blink::WebLocalFrame* frame);
 
   // Returns true if the media resource has a single origin, false otherwise.
   // Only valid to call after the loader becomes ready.
   bool HasSingleOrigin() const;
 
   // Returns true if the media resource passed a CORS access control check.
   // Only valid to call after the loader becomes ready.
   bool DidPassCORSAccessCheck() const;
 
  private:
@@ skipping 29 matching lines @@
 
   ReadyCB ready_cb_;
   base::TimeTicks start_time_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaInfoLoader);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_MEDIA_INFO_LOADER_H_