Revert of Mac Overlays: Clip display and UV rects

cc/output/overlay_unittest.cc

 // Copyright 2014 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/base/region.h"
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/output/compositor_frame_metadata.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/output/output_surface.h"
 #include "cc/output/output_surface_client.h"
@@ skipping 415 matching lines @@
   const QuadList& quad_list = main_pass->quad_list;
   for (QuadList::ConstBackToFrontIterator it = quad_list.BackToFrontBegin();
        it != quad_list.BackToFrontEnd(); ++it) {
     EXPECT_NE(DrawQuad::TEXTURE_CONTENT, it->material);
   }
 
   // Check that the right resource id got extracted.
   EXPECT_EQ(original_resource_id, candidate_list.back().resource_id);
 }
 
-TEST_F(SandwichTest, CroppedSingleOverlay) {
-  scoped_ptr<RenderPass> pass = CreateRenderPass();
-  pass->shared_quad_state_list.back()->is_clipped = true;
-  pass->shared_quad_state_list.back()->clip_rect = gfx::Rect(0, 32, 64, 64);
-
-  TextureDrawQuad* original_quad = CreateFullscreenCandidateQuad(
-      resource_provider_.get(), pass->shared_quad_state_list.back(),
-      pass.get());
-  original_quad->uv_top_left = gfx::PointF(0, 0);
-  original_quad->uv_bottom_right = gfx::PointF(1, 1);
-  unsigned candidate_id = original_quad->resource_id();
-
-  // Add something behind it.
-  CreateFullscreenOpaqueQuad(resource_provider_.get(),
-                             pass->shared_quad_state_list.back(), pass.get());
-  CreateFullscreenOpaqueQuad(resource_provider_.get(),
-                             pass->shared_quad_state_list.back(), pass.get());
-
-  RenderPassList pass_list;
-  pass_list.push_back(pass.Pass());
-
-  // Check for potential candidates.
-  OverlayCandidateList candidate_list;
-  overlay_processor_->ProcessForOverlays(&pass_list, &candidate_list);
-
-  // Ensure that the display and uv rects have cropping applied to them.
-  ASSERT_EQ(1U, pass_list.size());
-  ASSERT_EQ(2U, candidate_list.size());
-  EXPECT_EQ(candidate_id, candidate_list[1].resource_id);
-  EXPECT_EQ(gfx::RectF(0.f, 32.f, 64.f, 64.f), candidate_list[1].display_rect);
-  EXPECT_EQ(gfx::RectF(0.f, 0.25f, 0.5f, 0.5f), candidate_list[1].uv_rect);
-}
-
 TEST_F(SandwichTest, SuccessfulTwoOverlays) {
   scoped_ptr<RenderPass> pass = CreateRenderPass();
 
   // Add two non-overlapping candidates.
   CreateCandidateQuadAt(resource_provider_.get(),
                         pass->shared_quad_state_list.back(), pass.get(),
                         kOverlayTopLeftRect);
   CreateCandidateQuadAt(resource_provider_.get(),
                         pass->shared_quad_state_list.back(), pass.get(),
                         kOverlayBottomRightRect);
@@ skipping 1100 matching lines @@
   renderer_->BeginDrawingFrame(&frame_no_overlays);
   renderer_->FinishDrawingFrame(&frame_no_overlays);
   EXPECT_TRUE(resource_provider_->InUseByConsumer(resource1));
   SwapBuffers();
   EXPECT_FALSE(resource_provider_->InUseByConsumer(resource1));
   Mock::VerifyAndClearExpectations(&scheduler_);
 }
 
 }  // namespace
 }  // namespace cc