Migrate most of cc/ from WebKit::WebTransformationMatrix to gfx::Transform

cc/stream_video_draw_quad.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 "cc/stream_video_draw_quad.h"
 
 #include "base/logging.h"
 
 namespace cc {
 
 StreamVideoDrawQuad::StreamVideoDrawQuad() : texture_id(0) {}
 
 scoped_ptr<StreamVideoDrawQuad> StreamVideoDrawQuad::Create() {
   return make_scoped_ptr(new StreamVideoDrawQuad);
 }
 
 void StreamVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                                  gfx::Rect rect,
                                  gfx::Rect opaque_rect,
                                  unsigned texture_id,
-                                 const WebKit::WebTransformationMatrix& matrix) {
+                                 const gfx::Transform& matrix) {
   gfx::Rect visible_rect = rect;
   bool needs_blending = false;
   DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
                    opaque_rect, visible_rect, needs_blending);
   this->texture_id = texture_id;
   this->matrix = matrix;
 }
 
 void StreamVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
                                  gfx::Rect rect,
                                  gfx::Rect opaque_rect,
                                  gfx::Rect visible_rect,
                                  bool needs_blending,
                                  unsigned texture_id,
-                                 const WebKit::WebTransformationMatrix& matrix) {
+                                 const gfx::Transform& matrix) {
   DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
                    opaque_rect, visible_rect, needs_blending);
   this->texture_id = texture_id;
   this->matrix = matrix;
 }
 
 const StreamVideoDrawQuad* StreamVideoDrawQuad::MaterialCast(
     const DrawQuad* quad) {
   DCHECK(quad->material == DrawQuad::STREAM_VIDEO_CONTENT);
   return static_cast<const StreamVideoDrawQuad*>(quad);
 }
 
 }  // namespace cc