Merge 113677 - [chromium] Viewport is not filled when out of texture memory on mac

Source/WebKit/chromium/tests/CCTiledLayerImplTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 244 matching lines @@
     sharedState = getQuads(quads, tileSize, layerSize, CCLayerTilingData::NoBorderTexels, IntRect(IntPoint(), layerSize));
 
     for (size_t i = 0; i < quads.size(); ++i) {
         ASSERT_EQ(quads[i]->material(), CCDrawQuad::TiledContent) << quadString << i;
         CCTileDrawQuad* quad = static_cast<CCTileDrawQuad*>(quads[i].get());
 
         EXPECT_EQ(IntRect(0, 0, 1, 1), quad->opaqueRect()) << quadString << i;
     }
 }
 
-TEST(CCTiledLayerImplTest, backgroundCoversViewport)
-{
-    DebugScopedSetImplThread scopedImplThread;
-
-    const IntSize tileSize(10, 10);
-    const int numTilesX = 2;
-    const int numTilesY = 2;
-    const unsigned numTiles = numTilesX * numTilesY;
-    const IntSize layerSize(tileSize.width() * numTilesX, tileSize.height() * numTilesY);
-    OwnPtr<CCTiledLayerImpl> layer = createLayer(tileSize, layerSize, CCLayerTilingData::NoBorderTexels);
-    layer->setBackgroundColor(Color::gray);
-    layer->setBackgroundCoversViewport(true);
-
-    // No gutter rects
-    {
-        IntRect clipRect = IntRect(IntPoint(), layerSize);
-        layer->setClipRect(clipRect);
-        layer->setVisibleLayerRect(IntRect(IntPoint(), layerSize));
-
-        OwnPtr<CCSharedQuadState> sharedQuadState = layer->createSharedQuadState();
-
-        MockCCQuadCuller quadCuller;
-        bool usedCheckerboard = false;
-        layer->appendQuads(quadCuller, sharedQuadState.get(), usedCheckerboard);
-        EXPECT_EQ(quadCuller.quadList().size(), numTiles);
-
-        for (size_t i = 0; i < quadCuller.quadList().size(); ++i)
-            EXPECT_EQ(quadCuller.quadList()[i]->material(), CCDrawQuad::TiledContent);
-    }
-
-    // Empty visible content area (fullscreen gutter rect)
-    {
-        IntRect clipRect = IntRect(100, 100, 100, 100);
-        layer->setClipRect(clipRect);
-        layer->setVisibleLayerRect(IntRect());
-
-        OwnPtr<CCSharedQuadState> sharedQuadState = layer->createSharedQuadState();
-        MockCCQuadCuller quadCuller;
-        bool usedCheckerboard = false;
-        layer->appendQuads(quadCuller, sharedQuadState.get(), usedCheckerboard);
-
-        for (size_t i = 0; i < quadCuller.quadList().size(); ++i)
-            EXPECT_EQ(quadCuller.quadList()[i]->material(), CCDrawQuad::SolidColor);
-
-        verifyQuadsExactlyCoverRect(quadCuller.quadList(), clipRect);
-    }
-
-    // Content area in middle of clip rect (four surrounding gutter rects)
-    {
-        IntRect clipRect = IntRect(-50, -50, 100, 100);
-        layer->setClipRect(clipRect);
-        layer->setVisibleLayerRect(IntRect(IntPoint(), layerSize));
-
-        OwnPtr<CCSharedQuadState> sharedQuadState = layer->createSharedQuadState();
-        MockCCQuadCuller quadCuller;
-        bool usedCheckerboard = false;
-        layer->appendQuads(quadCuller, sharedQuadState.get(), usedCheckerboard);
-
-        unsigned numContentTiles = 0, numGutterTiles = 0;
-        for (size_t i = 0; i < quadCuller.quadList().size(); ++i) {
-            if (quadCuller.quadList()[i]->material() == CCDrawQuad::TiledContent)
-                numContentTiles++;
-            else if (quadCuller.quadList()[i]->material() == CCDrawQuad::SolidColor)
-                numGutterTiles++;
-        }
-        EXPECT_EQ(numContentTiles, numTiles);
-        EXPECT_GE(numGutterTiles, 4u);
-
-        verifyQuadsExactlyCoverRect(quadCuller.quadList(), clipRect);
-    }
-}
-
 } // namespace