Revert 205076 "cc: Enable AntiAliasing for sub-pixel translation..."

It broke virtual/softwarecompositing/color-matching/
image-color-matching.html and virtual/softwarecompositing/culling/
tile-occlusion-boundaries.html on Linux Release and XP Release.

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20Chromium&showLargeExpectations=true&tests=virtual%2Fsoftwarecompositing%2Fcolor-matching%2Fimage-color-matching.html%2Cvirtual%2Fsoftwarecompositing%2Fculling%2Ftile-occlusion-boundaries.html

> cc: Enable AntiAliasing for sub-pixel translations in software renderer
> 
> While here, make the blue/yellow tests horizontal instead of vertical
> stripes, so that we can detect vertical flipping issues.
> 
> Tests: RendererPixelTest.EnlargedRenderPassTextureWithAntiAliasing
> 
> R=enne
> BUG=247782
> 
> Review URL: https://chromiumcodereview.appspot.com/16634015

TBR=danakj@chromium.org

Review URL: https://codereview.chromium.org/16296006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@205113 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 75 deletions

diff --git a/cc/output/renderer_pixeltest.cc b/cc/output/renderer_pixeltest.cc
index 76de3ad..cb91ca6 100644
--- a/cc/output/renderer_pixeltest.cc
+++ b/cc/output/renderer_pixeltest.cc
@@ -536,7 +536,7 @@ TYPED_TEST(RendererPixelTest, FastPassColorFilterAlphaTranslation) {
       FuzzyForSoftwareOnlyPixelComparator<TypeParam>(false)));
 }
 
-TYPED_TEST(RendererPixelTest, EnlargedRenderPassTexture) {
+TYPED_TEST(RendererPixelTest, DISABLED_RenderPassChangesSize) {
   gfx::Rect viewport_rect(this->device_viewport_size_);
 
   RenderPass::Id root_pass_id(1, 1);
@@ -557,16 +557,16 @@ TYPED_TEST(RendererPixelTest, EnlargedRenderPassTexture) {
   blue->SetNew(shared_state.get(),
                gfx::Rect(0,
                          0,
-                         this->device_viewport_size_.width(),
-                         this->device_viewport_size_.height() / 2),
+                         this->device_viewport_size_.width() / 2,
+                         this->device_viewport_size_.height()),
                SK_ColorBLUE,
                false);
   scoped_ptr<SolidColorDrawQuad> yellow = SolidColorDrawQuad::Create();
   yellow->SetNew(shared_state.get(),
-                 gfx::Rect(0,
-                           this->device_viewport_size_.height() / 2,
-                           this->device_viewport_size_.width(),
-                           this->device_viewport_size_.height() / 2),
+                 gfx::Rect(this->device_viewport_size_.width() / 2,
+                           0,
+                           this->device_viewport_size_.width() / 2,
+                           this->device_viewport_size_.height()),
                  SK_ColorYELLOW,
                  false);
 
@@ -592,74 +592,6 @@ TYPED_TEST(RendererPixelTest, EnlargedRenderPassTexture) {
       ExactPixelComparator(true)));
 }
 
-TYPED_TEST(RendererPixelTest, EnlargedRenderPassTextureWithAntiAliasing) {
-  gfx::Rect viewport_rect(this->device_viewport_size_);
-
-  RenderPass::Id root_pass_id(1, 1);
-  scoped_ptr<RenderPass> root_pass =
-      CreateTestRootRenderPass(root_pass_id, viewport_rect);
-
-  RenderPass::Id child_pass_id(2, 2);
-  gfx::Rect pass_rect(this->device_viewport_size_);
-  gfx::Transform transform_to_root;
-  scoped_ptr<RenderPass> child_pass =
-      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
-
-  gfx::Transform content_to_target_transform;
-  scoped_ptr<SharedQuadState> shared_state =
-      CreateTestSharedQuadState(content_to_target_transform, viewport_rect);
-
-  scoped_ptr<SolidColorDrawQuad> blue = SolidColorDrawQuad::Create();
-  blue->SetNew(shared_state.get(),
-               gfx::Rect(0,
-                         0,
-                         this->device_viewport_size_.width(),
-                         this->device_viewport_size_.height() / 2),
-               SK_ColorBLUE,
-               false);
-  scoped_ptr<SolidColorDrawQuad> yellow = SolidColorDrawQuad::Create();
-  yellow->SetNew(shared_state.get(),
-                 gfx::Rect(0,
-                           this->device_viewport_size_.height() / 2,
-                           this->device_viewport_size_.width(),
-                           this->device_viewport_size_.height() / 2),
-                 SK_ColorYELLOW,
-                 false);
-
-  child_pass->quad_list.push_back(blue.PassAs<DrawQuad>());
-  child_pass->quad_list.push_back(yellow.PassAs<DrawQuad>());
-
-  gfx::Transform aa_transform;
-  aa_transform.Translate(0.5, 0.0);
-
-  scoped_ptr<SharedQuadState> pass_shared_state =
-      CreateTestSharedQuadState(aa_transform, pass_rect);
-  root_pass->quad_list.push_back(
-      CreateTestRenderPassDrawQuad(pass_shared_state.get(),
-                                   pass_rect,
-                                   child_pass_id));
-
-  scoped_ptr<SharedQuadState> root_shared_state =
-      CreateTestSharedQuadState(gfx::Transform(), viewport_rect);
-  scoped_ptr<SolidColorDrawQuad> background = SolidColorDrawQuad::Create();
-  background->SetNew(root_shared_state.get(),
-                     gfx::Rect(this->device_viewport_size_),
-                     SK_ColorWHITE,
-                     false);
-  root_pass->quad_list.push_back(background.PassAs<DrawQuad>());
-
-  RenderPassList pass_list;
-  pass_list.push_back(child_pass.Pass());
-  pass_list.push_back(root_pass.Pass());
-
-  this->renderer_->SetEnlargePassTextureAmountForTesting(gfx::Vector2d(50, 75));
-
-  EXPECT_TRUE(this->RunPixelTest(
-      &pass_list,
-      base::FilePath(FILE_PATH_LITERAL("blue_yellow_anti_aliasing.png")),
-      FuzzyForSoftwareOnlyPixelComparator<TypeParam>(true)));
-}
-
 template <typename RendererType>
 class RendererPixelTestWithBackgroundFilter
     : public RendererPixelTest<RendererType> {