CC Animation: Erase cc::LayerSettings everywhere.

cc/layers/layer_utils_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/layers/layer_utils.h"
 
 #include "cc/animation/animation_host.h"
 #include "cc/animation/animation_id_provider.h"
 #include "cc/animation/transform_operations.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/test/animation_test_common.h"
 #include "cc/test/fake_impl_task_runner_provider.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/box_f.h"
 #include "ui/gfx/test/gfx_util.h"
 
 namespace cc {
 namespace {
 
 float diagonal(float width, float height) {
   return std::sqrt(width * width + height * height);
 }
 
 class LayerTreeSettingsForAnimationBoundsTest : public LayerTreeSettings {
  public:
-  LayerTreeSettingsForAnimationBoundsTest() {
-    use_compositor_animation_timelines = true;
-  }
+  LayerTreeSettingsForAnimationBoundsTest() {}

[ajuma, 2016/03/11 00:40:54]

This class doesn't do anything now, so it can be deleted (and places that use it
can just use LayerTreeSettings).

[loyso (OOO), 2016/03/11 03:26:57]

Done.

 };
 
 class LayerUtilsGetAnimationBoundsTest : public testing::Test {
  public:
   LayerUtilsGetAnimationBoundsTest()
       : host_impl_(LayerTreeSettingsForAnimationBoundsTest(),
                    &task_runner_provider_,
                    &shared_bitmap_manager_,
                    &task_graph_runner_),
         root_(CreateTwoForkTree(&host_impl_)),
@@ skipping 526 matching lines @@
   // Same as RotateXWithPerspectiveUnderAncestorsWithPositionOr2DTransform test,
   // except for the perspective calculations.
 
   gfx::BoxF expected(295.f, 180.f, -25.f, 50.f, 50.f, 50.f);
   EXPECT_BOXF_EQ(expected, box);
 }
 
 }  // namespace
 
 }  // namespace cc