[C++11 Allowed Features] Declares a type-safe null pointer converting from NULL to nullptr [part-…

cc/trees/layer_tree_host_common_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/trees/layer_tree_host_common.h"
 
 #include <set>
 
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/animation/transform_operations.h"
@@ skipping 5703 matching lines @@
   scoped_ptr<FakeLayerTreeHost> host_;
   scoped_refptr<Layer> root_;
   scoped_refptr<Layer> child_;
   scoped_refptr<Layer> grand_child_;
 };
 
 TEST_P(LCDTextTest, CanUseLCDText) {
   // Case 1: Identity transform.
   gfx::Transform identity_matrix;
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, child_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, grand_child_->can_use_lcd_text());
 
   // Case 2: Integral translation.
   gfx::Transform integral_translation;
   integral_translation.Translate(1.0, 2.0);
   child_->SetTransform(integral_translation);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, child_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, grand_child_->can_use_lcd_text());
 
   // Case 3: Non-integral translation.
   gfx::Transform non_integral_translation;
   non_integral_translation.Translate(1.5, 2.5);
   child_->SetTransform(non_integral_translation);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_FALSE(child_->can_use_lcd_text());
   EXPECT_FALSE(grand_child_->can_use_lcd_text());
 
   // Case 4: Rotation.
   gfx::Transform rotation;
   rotation.Rotate(10.0);
   child_->SetTransform(rotation);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_FALSE(child_->can_use_lcd_text());
   EXPECT_FALSE(grand_child_->can_use_lcd_text());
 
   // Case 5: Scale.
   gfx::Transform scale;
   scale.Scale(2.0, 2.0);
   child_->SetTransform(scale);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_FALSE(child_->can_use_lcd_text());
   EXPECT_FALSE(grand_child_->can_use_lcd_text());
 
   // Case 6: Skew.
   gfx::Transform skew;
   skew.SkewX(10.0);
   child_->SetTransform(skew);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_FALSE(child_->can_use_lcd_text());
   EXPECT_FALSE(grand_child_->can_use_lcd_text());
 
   // Case 7: Translucent.
   child_->SetTransform(identity_matrix);
   child_->SetOpacity(0.5f);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_FALSE(child_->can_use_lcd_text());
   EXPECT_FALSE(grand_child_->can_use_lcd_text());
 
   // Case 8: Sanity check: restore transform and opacity.
   child_->SetTransform(identity_matrix);
   child_->SetOpacity(1.f);
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, child_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, grand_child_->can_use_lcd_text());
 }
 
 TEST_P(LCDTextTest, CanUseLCDTextWithAnimation) {
   // Sanity check: Make sure can_use_lcd_text_ is set on each node.
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, child_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, grand_child_->can_use_lcd_text());
 
   // Add opacity animation.
   child_->SetOpacity(0.9f);
   AddOpacityTransitionToController(
       child_->layer_animation_controller(), 10.0, 0.9f, 0.1f, false);
 
   ExecuteCalculateDrawProperties(
-      root_.get(), 1.f, 1.f, NULL, can_use_lcd_text_);
+      root_.get(), 1.f, 1.f, nullptr, can_use_lcd_text_);
   // Text AA should not be adjusted while animation is active.
   // Make sure LCD text AA setting remains unchanged.
   EXPECT_EQ(can_use_lcd_text_, root_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, child_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, grand_child_->can_use_lcd_text());
 }
 
 INSTANTIATE_TEST_CASE_P(LayerTreeHostCommonTest,
                         LCDTextTest,
                         testing::Combine(testing::Bool(), testing::Bool()));
@@ skipping 2773 matching lines @@
   FakeLayerTreeHostClient client(FakeLayerTreeHostClient::DIRECT_3D);
   scoped_ptr<FakeLayerTreeHost> host = FakeLayerTreeHost::Create(&client);
   host->SetRootLayer(root);
 
   gfx::Size device_viewport_size(768, 582);
   RenderSurfaceLayerList render_surface_layer_list;
   LayerTreeHostCommon::CalcDrawPropsMainInputsForTesting inputs(
       host->root_layer(), device_viewport_size, &render_surface_layer_list);
   inputs.device_scale_factor = 2.f;
   inputs.page_scale_factor = 1.f;
-  inputs.page_scale_application_layer = NULL;
+  inputs.page_scale_application_layer = nullptr;
   LayerTreeHostCommon::CalculateDrawProperties(&inputs);
 
   // Layers in the root render surface have their visible content rect clipped
   // by the viewport.
   EXPECT_EQ(gfx::Rect(768 / 2, 582 / 2), root->visible_content_rect());
 
   // Layers drawing to a child render surface should still have their visible
   // content rect clipped by the viewport.
   EXPECT_EQ(gfx::Rect(768 / 2, 582 / 2), content->visible_content_rect());
 }
 
 }  // namespace
 }  // namespace cc