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

cc/texture.h

Index: cc/texture.h
diff --git a/cc/texture.h b/cc/texture.h
index af5d40b1d0264326c32e87943fd213a2e49b6512..2ab885937199f1c69b800d3cee4583598d3805d4 100644
--- a/cc/texture.h
+++ b/cc/texture.h
@@ -5,35 +5,35 @@
 #ifndef CCTexture_h
 #define CCTexture_h
 
-#include "IntSize.h"
 #include "cc/resource_provider.h"
 #include "third_party/khronos/GLES2/gl2.h"
+#include "ui/gfx/size.h"
 
 namespace cc {
 
 class Texture {
 public:
     Texture() : m_id(0) { }
-    Texture(unsigned id, IntSize size, GLenum format)
+    Texture(unsigned id, gfx::Size size, GLenum format)
         : m_id(id)
         , m_size(size)
         , m_format(format) { }
 
     ResourceProvider::ResourceId id() const { return m_id; }
-    const IntSize& size() const { return m_size; }
+    const gfx::Size& size() const { return m_size; }
     GLenum format() const { return m_format; }
 
     void setId(ResourceProvider::ResourceId id) { m_id = id; }
-    void setDimensions(const IntSize&, GLenum format);
+    void setDimensions(const gfx::Size&, GLenum format);
 
     size_t bytes() const;
 
     static size_t bytesPerPixel(GLenum format);
-    static size_t memorySizeBytes(const IntSize&, GLenum format);
+    static size_t memorySizeBytes(const gfx::Size&, GLenum format);
 
 private:
     ResourceProvider::ResourceId m_id;
-    IntSize m_size;
+    gfx::Size m_size;
     GLenum m_format;
 };