cc: Remove ScopedPtrVector and cc::remove_if.

cc/trees/layer_tree_host_unittest_animation.cc

 // Copyright 2012 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.h"
 
 #include "cc/animation/animation_curve.h"
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/animation/scroll_offset_animation_curve.h"
 #include "cc/animation/timing_function.h"
@@ skipping 723 matching lines @@
                                   const BeginFrameArgs& args) override {
     if (!host_impl->pending_tree())
       return;
 
     if (!host_impl->active_tree()->root_layer()) {
       host_impl->BlockNotifyReadyToActivateForTesting(false);
       return;
     }
 
     LayerImpl* scroll_layer_impl =
-        host_impl->active_tree()->root_layer()->children()[0];
+        host_impl->active_tree()->root_layer()->children()[0].get();
     Animation* animation =
         scroll_layer_impl->layer_animation_controller()->GetAnimation(
             Animation::SCROLL_OFFSET);
 
     if (!animation || animation->run_state() != Animation::RUNNING) {
       host_impl->BlockNotifyReadyToActivateForTesting(false);
       return;
     }
 
     // Block activation until the running animation has a chance to produce a
     // scroll delta.
     gfx::Vector2dF scroll_delta = scroll_layer_impl->ScrollDelta();
     if (scroll_delta.x() < 1.f || scroll_delta.y() < 1.f)
       return;
 
     host_impl->BlockNotifyReadyToActivateForTesting(false);
   }
 
   void WillActivateTreeOnThread(LayerTreeHostImpl* host_impl) override {
     if (host_impl->pending_tree()->source_frame_number() != 1)
       return;
     LayerImpl* scroll_layer_impl =
-        host_impl->pending_tree()->root_layer()->children()[0];
+        host_impl->pending_tree()->root_layer()->children()[0].get();
     EXPECT_EQ(final_postion_, scroll_layer_impl->CurrentScrollOffset());
   }
 
   void DidActivateTreeOnThread(LayerTreeHostImpl* host_impl) override {
     if (host_impl->active_tree()->source_frame_number() != 1)
       return;
     LayerImpl* scroll_layer_impl =
-        host_impl->active_tree()->root_layer()->children()[0];
+        host_impl->active_tree()->root_layer()->children()[0].get();
     EXPECT_EQ(final_postion_, scroll_layer_impl->CurrentScrollOffset());
     EndTest();
   }
 
   void AfterTest() override {
     EXPECT_EQ(final_postion_, scroll_layer_->scroll_offset());
   }
 
  private:
   FakeContentLayerClient client_;
@@ skipping 117 matching lines @@
   void WillPrepareTiles(LayerTreeHostImpl* host_impl) override {
     if (host_impl->sync_tree()->source_frame_number() != 0)
       return;
 
     // After checking this on the sync tree, we will activate, which will cause
     // PrepareTiles to happen again (which races with the test exiting).
     if (TestEnded())
       return;
 
     LayerImpl* root = host_impl->sync_tree()->root_layer();
-    LayerImpl* child = root->children()[0];
+    LayerImpl* child = root->children()[0].get();
     LayerAnimationController* controller_impl =
         child->layer_animation_controller();
     Animation* animation = controller_impl->GetAnimation(Animation::TRANSFORM);
 
     // The animation should be starting for the first frame.
     EXPECT_EQ(Animation::STARTING, animation->run_state());
 
     // And the transform should be propogated to the sync tree layer, at its
     // starting state which is 6,7.
     gfx::Transform expected_transform;
@@ skipping 157 matching lines @@
         // added/deleted when something triggers a rebuild. Adding a layer
         // triggers a rebuild, and since the layer that had an animation before
         // no longer has one, it doesn't get a transform node in the rebuild.
         layer_->AddChild(Layer::Create(layer_settings()));
         break;
     }
   }
 
   void DrawLayersOnThread(LayerTreeHostImpl* host_impl) override {
     LayerImpl* root = host_impl->active_tree()->root_layer();
-    LayerImpl* child = root->children()[0];
+    LayerImpl* child = root->children()[0].get();
     switch (host_impl->active_tree()->source_frame_number()) {
       case 0:
         // No animation yet.
         break;
       case 1:
         // Animation is started.
         EXPECT_TRUE(child->screen_space_transform_is_animating());
         break;
       case 2: {
         // The animation is removed, the transform that was set afterward is
@@ skipping 40 matching lines @@
         LayerAnimationController* controller =
             layer_->layer_animation_controller();
         Animation* animation = controller->GetAnimation(Animation::TRANSFORM);
         layer_->RemoveAnimation(animation->id());
         break;
     }
   }
 
   void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) override {
     LayerImpl* root = host_impl->sync_tree()->root_layer();
-    LayerImpl* child = root->children()[0];
+    LayerImpl* child = root->children()[0].get();
     switch (host_impl->sync_tree()->source_frame_number()) {
       case 0:
         // No animation yet.
         break;
       case 1:
         // Animation is started.
         EXPECT_TRUE(child->screen_space_transform_is_animating());
         break;
       case 2:
         // The animation is removed/stopped.
         EXPECT_FALSE(child->screen_space_transform_is_animating());
         EndTest();
         break;
       default:
         NOTREACHED();
     }
   }
 
   void DrawLayersOnThread(LayerTreeHostImpl* host_impl) override {
     LayerImpl* root = host_impl->active_tree()->root_layer();
-    LayerImpl* child = root->children()[0];
+    LayerImpl* child = root->children()[0].get();
     switch (host_impl->active_tree()->source_frame_number()) {
       case 0:
         // No animation yet.
         break;
       case 1:
         // Animation is started.
         EXPECT_TRUE(child->screen_space_transform_is_animating());
         break;
       case 2:
         // The animation is removed/stopped.
@@ skipping 47 matching lines @@
 
   void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) override {
     switch (host_impl->sync_tree()->source_frame_number()) {
       case 1:
         PostSetNeedsCommitToMainThread();
         break;
       case 2:
         gfx::Transform expected_transform;
         expected_transform.Translate(5.f, 5.f);
         LayerImpl* layer_impl =
-            host_impl->sync_tree()->root_layer()->children()[0];
+            host_impl->sync_tree()->root_layer()->children()[0].get();
         EXPECT_EQ(expected_transform, layer_impl->draw_transform());
         EndTest();
         break;
     }
   }
 
   void UpdateAnimationState(LayerTreeHostImpl* host_impl,
                             bool has_unfinished_animation) override {
     if (host_impl->active_tree()->source_frame_number() == 1 &&
         !has_unfinished_animation && !signalled_) {
@@ skipping 60 matching lines @@
   bool called_animation_finished_;
   FakeContentLayerClient client_;
   scoped_refptr<FakePictureLayer> picture_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(
     LayerTreeHostAnimationTestNotifyAnimationFinished);
 
 }  // namespace
 }  // namespace cc