Mark layers that can use LCD text based on layer transform and opacity.

cc/layer_impl_unittest.cc

 // Copyright 2011 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/layer_impl.h"
 
 #include "cc/single_thread_proxy.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 81 matching lines @@
     gfx::Rect arbitraryRect = gfx::Rect(arbitraryPoint, arbitrarySize);
     gfx::RectF arbitraryRectF = gfx::RectF(arbitraryPointF, gfx::SizeF(1.234f, 5.678f));
     SkColor arbitraryColor = SkColorSetRGB(10, 20, 30);
     gfx::Transform arbitraryTransform;
     arbitraryTransform.Scale3d(0.1, 0.2, 0.3);
     WebFilterOperations arbitraryFilters;
     arbitraryFilters.append(WebFilterOperation::createOpacityFilter(0.5));
     skia::RefPtr<SkImageFilter> arbitraryFilter = skia::AdoptRef(new SkBlurImageFilter(SK_Scalar1, SK_Scalar1));
 
     // These properties are internal, and should not be considered "change" when they are used.
-    EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setUseLCDText(true));
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setUpdateRect(arbitraryRectF));
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setMaxScrollOffset(arbitraryVector2d));
 
     // Changing these properties affects the entire subtree of layers.
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setAnchorPoint(arbitraryPointF));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setAnchorPointZ(arbitraryNumber));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setFilters(arbitraryFilters));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setFilters(WebFilterOperations()));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setFilter(arbitraryFilter));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setMaskLayer(LayerImpl::create(hostImpl.activeTree(), 4)));
@@ skipping 130 matching lines @@
     VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(root->setBackgroundColor(SK_ColorGRAY));
     VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(root->setBackgroundFilters(arbitraryFilters));
     VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(root->setOpacity(arbitraryNumber));
     VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(root->setTransform(arbitraryTransform));
     VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(root->setSublayerTransform(arbitraryTransform));
     VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(root->setBounds(arbitrarySize));
 }
 
 }  // namespace
 }  // namespace cc