Use gfx:: Geometry types for the resource provider and layer updater classes.

cc/texture.cc

 // Copyright 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 "config.h"
 
 #include "cc/texture.h"
 #include "third_party/khronos/GLES2/gl2ext.h"
 
 namespace cc {
 
-void Texture::setDimensions(const IntSize& size, GLenum format)
+void Texture::setDimensions(const gfx::Size& size, GLenum format)
 {
     m_size = size;
     m_format = format;
 }
 
 size_t Texture::bytes() const
 {
-    if (m_size.isEmpty())
+    if (m_size.IsEmpty())
         return 0u;
 
     return memorySizeBytes(m_size, m_format);
 }
 
 size_t Texture::bytesPerPixel(GLenum format)
 {
     unsigned int componentsPerPixel = 0;
     unsigned int bytesPerComponent = 1;
     switch (format) {
     case GL_RGBA:
     case GL_BGRA_EXT:
         componentsPerPixel = 4;
         break;
     case GL_LUMINANCE:
         componentsPerPixel = 1;
         break;
     default:
         NOTREACHED();
     }
     return componentsPerPixel * bytesPerComponent;
 }
 
-size_t Texture::memorySizeBytes(const IntSize& size, GLenum format)
+size_t Texture::memorySizeBytes(const gfx::Size& size, GLenum format)
 {
     return bytesPerPixel(format) * size.width() * size.height();
 }
 
 }