Remove parts of //cc we aren't using

cc/test/layer_tree_json_parser_unittest.cc

Index: cc/test/layer_tree_json_parser_unittest.cc
diff --git a/cc/test/layer_tree_json_parser_unittest.cc b/cc/test/layer_tree_json_parser_unittest.cc
deleted file mode 100644
index 8286a0ff65f3743ee0aada9aa133004a6ca7574a..0000000000000000000000000000000000000000
--- a/cc/test/layer_tree_json_parser_unittest.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright 2013 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/test/layer_tree_json_parser.h"
-
-#include "cc/layers/layer.h"
-#include "cc/test/fake_impl_proxy.h"
-#include "cc/test/fake_layer_tree_host.h"
-#include "cc/test/fake_layer_tree_host_impl.h"
-#include "cc/test/geometry_test_utils.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace cc {
-
-namespace {
-
-bool LayerTreesMatch(LayerImpl* const layer_impl,
-                     Layer* const layer) {
-#define RETURN_IF_EXPECTATION_FAILS(exp) \
-  do { \
-    exp; \
-    if (testing::UnitTest::GetInstance()->current_test_info()-> \
-            result()->Failed()) \
-      return false; \
-  } while (0)
-
-  RETURN_IF_EXPECTATION_FAILS(EXPECT_EQ(layer_impl->children().size(),
-                                        layer->children().size()));
-  RETURN_IF_EXPECTATION_FAILS(EXPECT_EQ(layer_impl->bounds(), layer->bounds()));
-  RETURN_IF_EXPECTATION_FAILS(
-      EXPECT_EQ(layer_impl->position(), layer->position()));
-  RETURN_IF_EXPECTATION_FAILS(
-      EXPECT_TRANSFORMATION_MATRIX_EQ(layer_impl->draw_transform(),
-                                      layer->draw_transform()));
-  RETURN_IF_EXPECTATION_FAILS(EXPECT_EQ(layer_impl->contents_opaque(),
-                                        layer->contents_opaque()));
-  RETURN_IF_EXPECTATION_FAILS(EXPECT_EQ(layer_impl->scrollable(),
-                                        layer->scrollable()));
-  RETURN_IF_EXPECTATION_FAILS(EXPECT_FLOAT_EQ(layer_impl->opacity(),
-                                              layer->opacity()));
-  RETURN_IF_EXPECTATION_FAILS(EXPECT_EQ(layer_impl->have_wheel_event_handlers(),
-                                        layer->have_wheel_event_handlers()));
-  RETURN_IF_EXPECTATION_FAILS(
-      EXPECT_EQ(layer_impl->have_scroll_event_handlers(),
-                layer->have_scroll_event_handlers()));
-  RETURN_IF_EXPECTATION_FAILS(
-      EXPECT_EQ(layer_impl->touch_event_handler_region(),
-                layer->touch_event_handler_region()));
-
-  for (size_t i = 0; i < layer_impl->children().size(); ++i) {
-    RETURN_IF_EXPECTATION_FAILS(EXPECT_TRUE(LayerTreesMatch(
-        layer_impl->children()[i], layer->children()[i].get())));
-  }
-
-  return true;
-#undef RETURN_IF_EXPECTATION_FAILS
-}
-
-}  // namespace
-
-class LayerTreeJsonParserSanityCheck : public testing::Test {
-};
-
-TEST_F(LayerTreeJsonParserSanityCheck, Basic) {
-  FakeImplProxy proxy;
-  TestSharedBitmapManager shared_bitmap_manager;
-  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager, nullptr);
-  LayerTreeImpl* tree = host_impl.active_tree();
-
-  scoped_ptr<LayerImpl> root_impl(LayerImpl::Create(tree, 1));
-  scoped_ptr<LayerImpl> parent(LayerImpl::Create(tree, 2));
-  scoped_ptr<LayerImpl> child(LayerImpl::Create(tree, 3));
-
-  root_impl->SetBounds(gfx::Size(100, 100));
-  parent->SetBounds(gfx::Size(50, 50));
-  child->SetBounds(gfx::Size(40, 40));
-
-  parent->SetPosition(gfx::Point(25, 25));
-
-  child->SetHaveWheelEventHandlers(true);
-  child->SetHaveScrollEventHandlers(true);
-
-  parent->AddChild(child.Pass());
-  root_impl->AddChild(parent.Pass());
-  tree->SetRootLayer(root_impl.Pass());
-
-  std::string json = host_impl.LayerTreeAsJson();
-  scoped_refptr<Layer> root = ParseTreeFromJson(json, NULL);
-  ASSERT_TRUE(root.get());
-  EXPECT_TRUE(LayerTreesMatch(host_impl.RootLayer(), root.get()));
-}
-
-TEST_F(LayerTreeJsonParserSanityCheck, EventHandlerRegions) {
-  FakeImplProxy proxy;
-  TestSharedBitmapManager shared_bitmap_manager;
-  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager, nullptr);
-  LayerTreeImpl* tree = host_impl.active_tree();
-
-  scoped_ptr<LayerImpl> root_impl(LayerImpl::Create(tree, 1));
-  scoped_ptr<LayerImpl> touch_layer(LayerImpl::Create(tree, 2));
-
-  root_impl->SetBounds(gfx::Size(100, 100));
-  touch_layer->SetBounds(gfx::Size(50, 50));
-
-  Region touch_region;
-  touch_region.Union(gfx::Rect(10, 10, 20, 30));
-  touch_region.Union(gfx::Rect(40, 10, 20, 20));
-  touch_layer->SetTouchEventHandlerRegion(touch_region);
-
-  root_impl->AddChild(touch_layer.Pass());
-  tree->SetRootLayer(root_impl.Pass());
-
-  std::string json = host_impl.LayerTreeAsJson();
-  scoped_refptr<Layer> root = ParseTreeFromJson(json, NULL);
-  ASSERT_TRUE(root.get());
-  EXPECT_TRUE(LayerTreesMatch(host_impl.RootLayer(), root.get()));
-}
-
-}  // namespace cc