Delete unused method for getting push client.

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 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/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 3946 matching lines @@
       blink::WebPageVisibilityStateVisible;
   blink::WebPageVisibilityState override_state = current_state;
   // TODO(jam): move this method to WebFrameClient.
   if (GetContentClient()->renderer()->
           ShouldOverridePageVisibilityState(main_render_frame_.get(),
                                             &override_state))
     return override_state;
   return current_state;
 }
 
-blink::WebPushClient* RenderViewImpl::webPushClient() {
-  // TODO(mvanouwerkerk): Remove this method once the Push API code in Blink
-  // has also switched over to Frame.
-  return main_render_frame_->pushClient();
-}
-
 void RenderViewImpl::draggableRegionsChanged() {
   FOR_EACH_OBSERVER(
       RenderViewObserver,
       observers_,
       DraggableRegionsChanged(webview()->mainFrame()));
 }
 
 #if defined(OS_ANDROID)
 WebContentDetectionResult RenderViewImpl::detectContentAround(
     const WebHitTestResult& touch_hit) {
@@ skipping 256 matching lines @@
     std::vector<gfx::Size> sizes;
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content