Change the type for byte counts to size_t in WebMediaPlayer

content/renderer/media/webmediaplayer_ms.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_WEBMEDIAPLAYER_MS_H_
 #define CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_MS_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 113 matching lines @@
 
   bool didLoadingProgress() override;
 
   bool hasSingleSecurityOrigin() const override;
   bool didPassCORSAccessCheck() const override;
 
   double mediaTimeForTimeValue(double timeValue) const override;
 
   unsigned decodedFrameCount() const override;
   unsigned droppedFrameCount() const override;
-  unsigned audioDecodedByteCount() const override;
-  unsigned videoDecodedByteCount() const override;
+  size_t audioDecodedByteCount() const override;
+  size_t videoDecodedByteCount() const override;
 
   // WebMediaPlayerDelegate::Observer implementation.
   void OnHidden(bool must_suspend) override;
   void OnShown() override;
   void OnPlay() override;
   void OnPause() override;
   void OnVolumeMultiplierUpdate(double multiplier) override;
 
   bool copyVideoTextureToPlatformTexture(
       blink::WebGraphicsContext3D* web_graphics_context,
@@ skipping 79 matching lines @@
 
   // True if the delegate forced a pause during the last OnHidden() call.
   bool paused_on_hidden_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerMS);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_MS_H_