Remove const WebMediaPlayer::didLoadingProgress() implementations.

content/renderer/media/webmediaplayer_ms.cc

 // 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.
 
 #include "content/renderer/media/webmediaplayer_ms.h"
 
 #include <limits>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 293 matching lines @@
 const blink::WebTimeRanges& WebMediaPlayerMS::buffered() {
   DCHECK(thread_checker_.CalledOnValidThread());
   return buffered_;
 }
 
 double WebMediaPlayerMS::maxTimeSeekable() const {
   DCHECK(thread_checker_.CalledOnValidThread());
   return 0.0;
 }
 
-bool WebMediaPlayerMS::didLoadingProgress() const {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  return true;
-}
-
 bool WebMediaPlayerMS::didLoadingProgress() {
   DCHECK(thread_checker_.CalledOnValidThread());
   return true;
 }
 
 void WebMediaPlayerMS::paint(WebCanvas* canvas,
                              const WebRect& rect,
                              unsigned char alpha) {
   DVLOG(3) << "WebMediaPlayerMS::paint";
   DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 150 matching lines @@
   GetClient()->readyStateChanged();
 }
 
 blink::WebMediaPlayerClient* WebMediaPlayerMS::GetClient() {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(client_);
   return client_;
 }
 
 }  // namespace content