Blend TextureLayer background-color at draw time.

cc/output/gl_renderer_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/output/gl_renderer.h"
 
 #include <set>
 
 #include "cc/base/math_util.h"
 #include "cc/output/compositor_frame_metadata.h"
@@ skipping 77 matching lines @@
         renderer()->GetRenderPassColorMatrixProgram(precision));
     EXPECT_PROGRAM_VALID(
         renderer()->GetRenderPassMaskColorMatrixProgramAA(precision));
     EXPECT_PROGRAM_VALID(
         renderer()->GetRenderPassColorMatrixProgramAA(precision));
     EXPECT_PROGRAM_VALID(
         renderer()->GetRenderPassMaskColorMatrixProgram(precision));
     EXPECT_PROGRAM_VALID(renderer()->GetTextureProgram(precision));
     EXPECT_PROGRAM_VALID(
         renderer()->GetNonPremultipliedTextureProgram(precision));
+    EXPECT_PROGRAM_VALID(renderer()->GetTextureBackgroundProgram(precision));
+    EXPECT_PROGRAM_VALID(
+        renderer()->GetNonPremultipliedTextureBackgroundProgram(precision));
     EXPECT_PROGRAM_VALID(renderer()->GetTextureIOSurfaceProgram(precision));
     EXPECT_PROGRAM_VALID(renderer()->GetVideoYUVProgram(precision));
     EXPECT_PROGRAM_VALID(renderer()->GetVideoYUVAProgram(precision));
     // This is unlikely to be ever true in tests due to usage of osmesa.
     if (renderer()->Capabilities().using_egl_image)
       EXPECT_PROGRAM_VALID(renderer()->GetVideoStreamTextureProgram(precision));
     else
       EXPECT_FALSE(renderer()->GetVideoStreamTextureProgram(precision));
   }
 };
@@ skipping 1443 matching lines @@
   base::MessageLoop::current()->Run();
 
   // The sync point should have happened.
   EXPECT_EQ(1, sync_point_callback_count);
   EXPECT_EQ(1, other_callback_count);
 }
 #endif  // OS_ANDROID
 
 }  // namespace
 }  // namespace cc