Cleanup WebNinePatchLayerImpl by removing setBitmap(SkBitmap, const WebRect&)

cc/blink/web_nine_patch_layer_impl.cc

 // Copyright 2014 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 "cc/blink/web_nine_patch_layer_impl.h"
 
 #include "base/command_line.h"
 #include "cc/base/switches.h"
 #include "cc/blink/web_layer_impl.h"
 #include "cc/blink/web_layer_impl_fixed_bounds.h"
 #include "cc/layers/nine_patch_layer.h"
 #include "cc/layers/picture_image_layer.h"
 
 namespace cc_blink {
 
 WebNinePatchLayerImpl::WebNinePatchLayerImpl() {
   layer_.reset(new WebLayerImpl(cc::NinePatchLayer::Create()));
 }
 
 WebNinePatchLayerImpl::~WebNinePatchLayerImpl() {
 }
 
 blink::WebLayer* WebNinePatchLayerImpl::layer() {
   return layer_.get();
 }
 
-void WebNinePatchLayerImpl::setBitmap(SkBitmap bitmap,
-                                      const blink::WebRect& aperture) {
-  setBitmap(bitmap);
-  setAperture(aperture);
-  setBorder(blink::WebRect(aperture.x,
-                           aperture.y,
-                           bitmap.width() - aperture.width,
-                           bitmap.height() - aperture.height));
-}
-
 void WebNinePatchLayerImpl::setBitmap(const SkBitmap& bitmap) {
   cc::NinePatchLayer* nine_patch =
       static_cast<cc::NinePatchLayer*>(layer_->layer());
   nine_patch->SetBitmap(bitmap);
 }
 
 void WebNinePatchLayerImpl::setAperture(const blink::WebRect& aperture) {
   cc::NinePatchLayer* nine_patch =
       static_cast<cc::NinePatchLayer*>(layer_->layer());
   nine_patch->SetAperture(gfx::Rect(aperture));
 }
 
 void WebNinePatchLayerImpl::setBorder(const blink::WebRect& border) {
   cc::NinePatchLayer* nine_patch =
       static_cast<cc::NinePatchLayer*>(layer_->layer());
   nine_patch->SetBorder(gfx::Rect(border));
 }
 
 }  // namespace cc_blink