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

cc/render_pass_unittest.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/render_pass.h"
 
+#include <public/WebFilterOperations.h>
+
 #include "cc/checkerboard_draw_quad.h"
+#include "cc/math_util.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/render_pass_test_common.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/effects/SkBlurImageFilter.h"
-#include <public/WebFilterOperations.h>
-#include <public/WebTransformationMatrix.h>
+#include "ui/gfx/transform.h"
 
 using WebKit::WebFilterOperation;
 using WebKit::WebFilterOperations;
-using WebKit::WebTransformationMatrix;
 using WebKitTests::TestRenderPass;
 
 namespace cc {
 namespace {
 
 struct RenderPassSize {
     // If you add a new field to this class, make sure to add it to the copy() tests.
     RenderPass::Id m_id;
     QuadList m_quadList;
     SharedQuadStateList m_sharedQuadStateList;
-    WebKit::WebTransformationMatrix m_transformToRootTarget;
+    gfx::Transform m_transformToRootTarget;
     gfx::Rect m_outputRect;
     gfx::RectF m_damageRect;
     bool m_hasTransparentBackground;
     bool m_hasOcclusionFromOutsideTargetSurface;
     WebKit::WebFilterOperations m_filters;
     WebKit::WebFilterOperations m_backgroundFilters;
     SkImageFilter* m_filter;
 };
 
 TEST(RenderPassTest, copyShouldBeIdenticalExceptIdAndQuads)
 {
     RenderPass::Id id(3, 2);
     gfx::Rect outputRect(45, 22, 120, 13);
-    WebTransformationMatrix transformToRoot(1, 0.5, 0.5, -0.5, -1, 0);
+    gfx::Transform transformToRoot = MathUtil::createGfxTransform(1, 0.5, 0.5, -0.5, -1, 0);
     gfx::Rect damageRect(56, 123, 19, 43);
     bool hasTransparentBackground = true;
     bool hasOcclusionFromOutsideTargetSurface = true;
     WebFilterOperations filters;
     WebFilterOperations backgroundFilters;
 
     filters.append(WebFilterOperation::createGrayscaleFilter(0.2f));
     backgroundFilters.append(WebFilterOperation::createInvertFilter(0.2f));
     SkAutoTUnref<SkBlurImageFilter> filter(new SkBlurImageFilter(SK_Scalar1, SK_Scalar1));
 
     scoped_ptr<TestRenderPass> pass = TestRenderPass::Create();
     pass->SetAll(id,
                  outputRect,
                  damageRect,
                  transformToRoot,
                  hasTransparentBackground,
                  hasOcclusionFromOutsideTargetSurface,
                  filters,
                  filter,
                  backgroundFilters);
 
     // Stick a quad in the pass, this should not get copied.
     scoped_ptr<SharedQuadState> sharedState = SharedQuadState::Create();
-    sharedState->SetAll(WebTransformationMatrix(), gfx::Rect(), gfx::Rect(), gfx::Rect(), false, 1);
+    sharedState->SetAll(gfx::Transform(), gfx::Rect(), gfx::Rect(), gfx::Rect(), false, 1);
     pass->AppendSharedQuadState(sharedState.Pass());
 
     scoped_ptr<CheckerboardDrawQuad> checkerboardQuad = CheckerboardDrawQuad::Create();
     checkerboardQuad->SetNew(pass->shared_quad_state_list.last(), gfx::Rect(), SkColor());
     pass->quad_list.append(checkerboardQuad.PassAs<DrawQuad>());
 
     RenderPass::Id newId(63, 4);
 
     scoped_ptr<RenderPass> copy = pass->Copy(newId);
     EXPECT_EQ(newId, copy->id);
     EXPECT_RECT_EQ(pass->output_rect, copy->output_rect);
     EXPECT_EQ(pass->transform_to_root_target, copy->transform_to_root_target);
     EXPECT_RECT_EQ(pass->damage_rect, copy->damage_rect);
     EXPECT_EQ(pass->has_transparent_background, copy->has_transparent_background);
     EXPECT_EQ(pass->has_occlusion_from_outside_target_surface, copy->has_occlusion_from_outside_target_surface);
     EXPECT_EQ(pass->filters, copy->filters);
     EXPECT_EQ(pass->filter, copy->filter);
     EXPECT_EQ(pass->background_filters, copy->background_filters);
     EXPECT_EQ(0u, copy->quad_list.size());
 
     EXPECT_EQ(sizeof(RenderPassSize), sizeof(RenderPass));
 }
 
 }  // namespace
 }  // namespace cc