Gets rid of chrome being cleared for a moment when keyboard is hidden

ui/gfx/compositor/compositor_win.cc

 // Copyright (c) 2011 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 "ui/gfx/compositor/compositor.h"
 
 #include <algorithm>
 #include <d3dx10.h>
 #include <vector>
 
@@ skipping 40 matching lines @@
               ID3D10Device* device,
               ID3D10Effect* effect);
 
   // Texture:
   virtual void SetCanvas(const SkCanvas& canvas,
                          const gfx::Point& origin,
                          const gfx::Size& overall_size) OVERRIDE;
   virtual void Draw(const ui::TextureDrawParams& params) OVERRIDE;
 
   virtual void Draw(const ui::TextureDrawParams& params,
-                    const gfx::Rect& clip_bounds) OVERRIDE;
+                    const gfx::Rect& clip_bounds_in_texture) OVERRIDE;
 
  private:
   ~ViewTexture();
 
   void Errored(HRESULT result);
 
   void ConvertBitmapToD3DData(const SkBitmap& bitmap,
                               scoped_array<uint32>* converted_data);
 
   void CreateVertexBuffer(const gfx::Size& size);
@@ skipping 194 matching lines @@
   UINT stride = sizeof(Vertex);
   UINT offset = 0;
   ID3D10Buffer* vertex_buffer = vertex_buffer_.get();
   device_->IASetVertexBuffers(0, 1, &vertex_buffer, &stride, &offset);
   device_->IASetIndexBuffer(compositor_->GetTextureIndexBuffer(),
                             DXGI_FORMAT_R32_UINT, 0);
   device_->DrawIndexed(6, 0, 0);
 }
 
 void ViewTexture::Draw(const ui::TextureDrawParams& params,
-                       const gfx::Rect& clip_bounds) {
+                       const gfx::Rect& clip_bounds_in_texture) {
   NOTIMPLEMENTED();
 }
 
 void ViewTexture::Errored(HRESULT result) {
   // TODO: figure out error handling.
   DCHECK(false);
 }
 
 void ViewTexture::ConvertBitmapToD3DData(
     const SkBitmap& bitmap,
@@ skipping 529 matching lines @@
 
 // static
 Compositor* Compositor::Create(gfx::AcceleratedWidget widget,
                                const gfx::Size& size) {
   CompositorWin* compositor = new CompositorWin(widget, size);
   compositor->Init();
   return compositor;
 }
 
 }  // namespace ui