Fix for cross-origin video check for webgl on android

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 <string>
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 #include "content/renderer/media/active_loader.h"
 #include "third_party/WebKit/public/platform/WebMediaPlayer.h"
 #include "third_party/WebKit/public/platform/WebURLLoaderClient.h"
+#include "third_party/WebKit/public/web/WebDocument.h"
 #include "url/gurl.h"
 
 namespace blink {
 class WebFrame;
 class WebURLLoader;
 class WebURLRequest;
 }
 
 namespace content {
 
@@ skipping 10 matching lines @@
     //   - The response was invalid
     //   - Connection was terminated
     //
     // At this point you should delete the loader.
     kFailed,
 
     // Everything went as planned.
     kOk,
   };
 
+  // Callback when MediaInfoLoader finishes loading the url. Args: whether URL
+  // is successfully loaded, the final URL destination following all the
+  // redirect, the first party URL for the final destination, and whether
+  // credentials needs to be sent to the final destination.

[palmer, 2014/07/31 00:06:48]

Typo: "credentials need"

+  typedef base::Callback<void(Status, const GURL&, const GURL&, bool)> ReadyCB;
+
   // Start loading information about the given media URL.
   // |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.
-  typedef base::Callback<void(Status)> ReadyCB;
   MediaInfoLoader(
       const GURL& url,
       blink::WebMediaPlayer::CORSMode cors_mode,
       const ReadyCB& ready_cb);
   virtual ~MediaInfoLoader();
 
   // Start loading media info.
   void Start(blink::WebFrame* 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;
 
-  void set_single_origin(bool single_origin) {
-    single_origin_ = single_origin;
-  }
-
  private:
   friend class MediaInfoLoaderTest;
 
   // blink::WebURLLoaderClient implementation.
   virtual void willSendRequest(
       blink::WebURLLoader* loader,
       blink::WebURLRequest& newRequest,
       const blink::WebURLResponse& redirectResponse);
   virtual void didSendData(
       blink::WebURLLoader* loader,
@@ skipping 25 matching lines @@
   void DidBecomeReady(Status status);
 
   // Injected WebURLLoader instance for testing purposes.
   scoped_ptr<blink::WebURLLoader> test_loader_;
 
   // Keeps track of an active WebURLLoader and associated state.
   scoped_ptr<ActiveLoader> active_loader_;
 
   bool loader_failed_;
   GURL url_;
+  GURL first_party_url_;
+  bool allow_stored_credentials_;
   blink::WebMediaPlayer::CORSMode cors_mode_;
   bool single_origin_;
 
   ReadyCB ready_cb_;
   base::TimeTicks start_time_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaInfoLoader);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_MEDIA_INFO_LOADER_H_