cc: Remove code for drawing checkerboard quads, it's not used.

cc/quads/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/quads/render_pass.h"
 
 #include "cc/base/math_util.h"
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/output/copy_output_request.h"
-#include "cc/quads/checkerboard_draw_quad.h"
 #include "cc/quads/render_pass_draw_quad.h"
+#include "cc/quads/solid_color_draw_quad.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 "ui/gfx/transform.h"
 
 using cc::TestRenderPass;
 
 namespace cc {
 namespace {
@@ skipping 63 matching lines @@
   SharedQuadState* shared_state = pass->CreateAndAppendSharedQuadState();
   shared_state->SetAll(gfx::Transform(),
                        gfx::Size(),
                        gfx::Rect(),
                        gfx::Rect(),
                        false,
                        1,
                        SkXfermode::kSrcOver_Mode,
                        0);
 
-  CheckerboardDrawQuad* checkerboard_quad =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad->SetNew(pass->shared_quad_state_list.back(), gfx::Rect(),
-                            gfx::Rect(), SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(pass->shared_quad_state_list.back(), gfx::Rect(),
+                     gfx::Rect(), SkColor(), false);
 
   RenderPassId new_id(63, 4);
 
   scoped_ptr<RenderPass> copy = pass->Copy(new_id);
   EXPECT_EQ(new_id, copy->id);
   EXPECT_EQ(pass->output_rect, copy->output_rect);
   EXPECT_EQ(pass->transform_to_root_target, copy->transform_to_root_target);
   EXPECT_EQ(pass->damage_rect, copy->damage_rect);
   EXPECT_EQ(pass->has_transparent_background, copy->has_transparent_background);
   EXPECT_EQ(0u, copy->quad_list.size());
@@ skipping 27 matching lines @@
   SharedQuadState* shared_state1 = pass->CreateAndAppendSharedQuadState();
   shared_state1->SetAll(gfx::Transform(),
                         gfx::Size(1, 1),
                         gfx::Rect(),
                         gfx::Rect(),
                         false,
                         1,
                         SkXfermode::kSrcOver_Mode,
                         0);
 
-  CheckerboardDrawQuad* checkerboard_quad1 =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad1->SetNew(pass->shared_quad_state_list.back(),
-                             gfx::Rect(1, 1, 1, 1), gfx::Rect(1, 1, 1, 1),
-                             SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad1 =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad1->SetNew(pass->shared_quad_state_list.back(),
+                      gfx::Rect(1, 1, 1, 1), gfx::Rect(1, 1, 1, 1), SkColor(),
+                      false);
 
-  CheckerboardDrawQuad* checkerboard_quad2 =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad2->SetNew(pass->shared_quad_state_list.back(),
-                             gfx::Rect(2, 2, 2, 2), gfx::Rect(2, 2, 2, 2),
-                             SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad2 =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad2->SetNew(pass->shared_quad_state_list.back(),
+                      gfx::Rect(2, 2, 2, 2), gfx::Rect(2, 2, 2, 2), SkColor(),
+                      false);
 
   // And two quads using another shared state.
   SharedQuadState* shared_state2 = pass->CreateAndAppendSharedQuadState();
   shared_state2->SetAll(gfx::Transform(),
                         gfx::Size(2, 2),
                         gfx::Rect(),
                         gfx::Rect(),
                         false,
                         1,
                         SkXfermode::kSrcOver_Mode,
                         0);
 
-  CheckerboardDrawQuad* checkerboard_quad3 =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad3->SetNew(pass->shared_quad_state_list.back(),
-                             gfx::Rect(3, 3, 3, 3), gfx::Rect(3, 3, 3, 3),
-                             SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad3 =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad3->SetNew(pass->shared_quad_state_list.back(),
+                      gfx::Rect(3, 3, 3, 3), gfx::Rect(3, 3, 3, 3), SkColor(),
+                      false);
 
-  CheckerboardDrawQuad* checkerboard_quad4 =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad4->SetNew(pass->shared_quad_state_list.back(),
-                             gfx::Rect(4, 4, 4, 4), gfx::Rect(4, 4, 4, 4),
-                             SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad4 =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad4->SetNew(pass->shared_quad_state_list.back(),
+                      gfx::Rect(4, 4, 4, 4), gfx::Rect(4, 4, 4, 4), SkColor(),
+                      false);
 
   // A second render pass with a quad.
   RenderPassId contrib_id(4, 1);
   gfx::Rect contrib_output_rect(10, 15, 12, 17);
   gfx::Transform contrib_transform_to_root =
       gfx::Transform(1.0, 0.5, 0.5, -0.5, -1.0, 0.0);
   gfx::Rect contrib_damage_rect(11, 16, 10, 15);
   bool contrib_has_transparent_background = true;
 
   scoped_ptr<TestRenderPass> contrib = TestRenderPass::Create();
   contrib->SetAll(contrib_id,
                   contrib_output_rect,
                   contrib_damage_rect,
                   contrib_transform_to_root,
                   contrib_has_transparent_background);
 
   SharedQuadState* contrib_shared_state =
       contrib->CreateAndAppendSharedQuadState();
   contrib_shared_state->SetAll(gfx::Transform(),
                                gfx::Size(2, 2),
                                gfx::Rect(),
                                gfx::Rect(),
                                false,
                                1,
                                SkXfermode::kSrcOver_Mode,
                                0);
 
-  CheckerboardDrawQuad* contrib_quad =
-      contrib->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  SolidColorDrawQuad* contrib_quad =
+      contrib->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
   contrib_quad->SetNew(contrib->shared_quad_state_list.back(),
                        gfx::Rect(3, 3, 3, 3), gfx::Rect(3, 3, 3, 3), SkColor(),
-                       1.f);
+                       false);
 
   // And a RenderPassDrawQuad for the contributing pass.
   scoped_ptr<RenderPassDrawQuad> pass_quad =
       make_scoped_ptr(new RenderPassDrawQuad);
   pass_quad->SetNew(pass->shared_quad_state_list.back(),
                     contrib_output_rect,
                     contrib_output_rect,
                     contrib_id,
                     0,
                     gfx::Vector2dF(),
@@ skipping 33 matching lines @@
   SharedQuadState* shared_state1 = pass->CreateAndAppendSharedQuadState();
   shared_state1->SetAll(gfx::Transform(),
                         gfx::Size(1, 1),
                         gfx::Rect(),
                         gfx::Rect(),
                         false,
                         1,
                         SkXfermode::kSrcOver_Mode,
                         0);
 
-  CheckerboardDrawQuad* checkerboard_quad1 =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad1->SetNew(pass->shared_quad_state_list.back(),
-                             gfx::Rect(1, 1, 1, 1), gfx::Rect(1, 1, 1, 1),
-                             SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad1 =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad1->SetNew(pass->shared_quad_state_list.back(),
+                      gfx::Rect(1, 1, 1, 1), gfx::Rect(1, 1, 1, 1), SkColor(),
+                      false);
 
   // A shared state with no quads, they were culled.
   SharedQuadState* shared_state2 = pass->CreateAndAppendSharedQuadState();
   shared_state2->SetAll(gfx::Transform(),
                         gfx::Size(2, 2),
                         gfx::Rect(),
                         gfx::Rect(),
                         false,
                         1,
                         SkXfermode::kSrcOver_Mode,
@@ skipping 14 matching lines @@
   SharedQuadState* shared_state4 = pass->CreateAndAppendSharedQuadState();
   shared_state4->SetAll(gfx::Transform(),
                         gfx::Size(2, 2),
                         gfx::Rect(),
                         gfx::Rect(),
                         false,
                         1,
                         SkXfermode::kSrcOver_Mode,
                         0);
 
-  CheckerboardDrawQuad* checkerboard_quad2 =
-      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
-  checkerboard_quad2->SetNew(pass->shared_quad_state_list.back(),
-                             gfx::Rect(3, 3, 3, 3), gfx::Rect(3, 3, 3, 3),
-                             SkColor(), 1.f);
+  SolidColorDrawQuad* color_quad2 =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad2->SetNew(pass->shared_quad_state_list.back(),
+                      gfx::Rect(3, 3, 3, 3), gfx::Rect(3, 3, 3, 3), SkColor(),
+                      false);
 
   pass_list.push_back(pass.Pass());
 
   // Make a copy with CopyAll().
   RenderPassList copy_list;
   RenderPass::CopyAll(pass_list, &copy_list);
 
   CompareRenderPassLists(pass_list, copy_list);
 }
 
 }  // namespace
 }  // namespace cc