Get rid of implicit conversion to and from ImageSkiaRep

chrome/browser/chromeos/status/network_menu_icon.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 "chrome/browser/chromeos/status/network_menu_icon.h"
 
 #include <algorithm>
 #include <cmath>
 #include <map>
 #include <utility>
@@ skipping 253 matching lines @@
         color_(color) {
   }
   virtual ~NetworkMenuIconSource() {}
 
   virtual gfx::ImageSkiaRep GetImageForScale(
       ui::ScaleFactor scale_factor) OVERRIDE {
     int width, height;
     gfx::ImageSkia* images;
     if (type_ == NetworkMenuIcon::ARCS) {
       if (index_ >= kNumArcsImages)
-        return gfx::ImageSkia();
+        return gfx::ImageSkiaRep();
       images = ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
           color_ == NetworkMenuIcon::COLOR_DARK ?
           IDR_STATUSBAR_NETWORK_ARCS_DARK : IDR_STATUSBAR_NETWORK_ARCS_LIGHT);
       width = images->width();
       height = images->height() / kNumArcsImages;
     } else {
       if (index_ >= kNumBarsImages)
-        return gfx::ImageSkia();
+        return gfx::ImageSkiaRep();
 
       images = ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
           color_ == NetworkMenuIcon::COLOR_DARK ?
           IDR_STATUSBAR_NETWORK_BARS_DARK : IDR_STATUSBAR_NETWORK_BARS_LIGHT);
       width = images->width();
       height = images->height() / kNumBarsImages;
     }
     gfx::ImageSkiaRep image_rep = images->GetRepresentation(scale_factor);
 
     float scale = ui::GetScaleFactorScale(image_rep.scale_factor());
@@ skipping 676 matching lines @@
 const gfx::ImageSkia NetworkMenuIcon::GetConnectedImage(ImageType type,
       ResourceColorTheme color) {
   return GetImage(type, NumImages(type) - 1, color);
 }
 
 int NetworkMenuIcon::NumImages(ImageType type) {
   return (type == ARCS) ? kNumArcsImages : kNumBarsImages;
 }
 
 }  // chromeos