Remove implicit conversions from scoped_refptr to T* in content/browser/renderer_host/

content/browser/renderer_host/render_widget_host_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/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 #include <set>
 #include <utility>
 
@@ skipping 2130 matching lines @@
 
 void RenderWidgetHostImpl::DidReceiveRendererFrame() {
   view_->DidReceiveRendererFrame();
 }
 
 void RenderWidgetHostImpl::WindowSnapshotAsyncCallback(
     int routing_id,
     int snapshot_id,
     gfx::Size snapshot_size,
     scoped_refptr<base::RefCountedBytes> png_data) {
-  if (!png_data) {
+  if (!png_data.get()) {
     std::vector<unsigned char> png_vector;
     Send(new ViewMsg_WindowSnapshotCompleted(
         routing_id, snapshot_id, gfx::Size(), png_vector));
     return;
   }
 
   Send(new ViewMsg_WindowSnapshotCompleted(
       routing_id, snapshot_id, snapshot_size, png_data->data()));
 }
 
@@ skipping 68 matching lines @@
         pending_browser_snapshots_.erase(it++);
       } else {
         ++it;
       }
   }
 }
 
 void RenderWidgetHostImpl::OnSnapshotDataReceivedAsync(
     int snapshot_id,
     scoped_refptr<base::RefCountedBytes> png_data) {
-  if (png_data)
+  if (png_data.get())
     OnSnapshotDataReceived(snapshot_id, png_data->front(), png_data->size());
   else
     OnSnapshotDataReceived(snapshot_id, NULL, 0);
 }
 
 // static
 void RenderWidgetHostImpl::CompositorFrameDrawn(
     const std::vector<ui::LatencyInfo>& latency_info) {
   for (size_t i = 0; i < latency_info.size(); i++) {
     std::set<RenderWidgetHostImpl*> rwhi_set;
@@ skipping 66 matching lines @@
 }
 #endif
 
 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() {
   if (view_)
     return view_->PreferredReadbackFormat();
   return kN32_SkColorType;
 }
 
 }  // namespace content