cc: Move OnScrollOffsetAnimated to scroll tree

cc/trees/layer_tree_host_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/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 1299 matching lines @@
       LayerImpl::Create(host_impl_->pending_tree(), 2));
   LayerImpl* child = root->test_properties()->children[0];
   child->SetBounds(gfx::Size(10, 10));
   child->draw_properties().visible_layer_rect = gfx::Rect(10, 10);
   child->SetDrawsContent(true);
 
   host_impl_->pending_tree()->SetElementIdsForTesting();
 
   AddAnimatedTransformToElementWithPlayer(child->element_id(), timeline(), 10.0,
                                           3, 0);
+  host_impl_->pending_tree()->BuildPropertyTreesForTesting();
 
   EXPECT_FALSE(did_request_next_frame_);
   EXPECT_FALSE(did_request_redraw_);
   EXPECT_FALSE(did_request_commit_);
 
   host_impl_->AnimatePendingTreeAfterCommit();
 
   // An animation exists on the pending layer. Doing
   // AnimatePendingTreeAfterCommit() requests another frame.
   // In reality, animations without has_set_start_time() == true do not need to
@@ skipping 30 matching lines @@
   LayerImpl* root = *host_impl_->active_tree()->begin();
   root->SetBounds(gfx::Size(50, 50));
   root->test_properties()->force_render_surface = true;
 
   root->test_properties()->AddChild(
       LayerImpl::Create(host_impl_->active_tree(), 2));
   LayerImpl* child = root->test_properties()->children[0];
   child->SetBounds(gfx::Size(10, 10));
   child->draw_properties().visible_layer_rect = gfx::Rect(10, 10);
   child->SetDrawsContent(true);
-  host_impl_->active_tree()->BuildPropertyTreesForTesting();
   host_impl_->active_tree()->SetElementIdsForTesting();
 
   // Add a translate from 6,7 to 8,9.
   TransformOperations start;
   start.AppendTranslate(6.f, 7.f, 0.f);
   TransformOperations end;
   end.AppendTranslate(8.f, 9.f, 0.f);
   AddAnimatedTransformToElementWithPlayer(child->element_id(), timeline(), 4.0,
                                           start, end);
+  host_impl_->active_tree()->BuildPropertyTreesForTesting();
 
   base::TimeTicks now = base::TimeTicks::Now();
   host_impl_->WillBeginImplFrame(
       CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, now));
 
   // TODO(crbug.com/551134): We always request a new frame and a draw for
   // animations that are on the pending tree, but we don't need to do that
   // unless they are waiting for some future time to start.
   EXPECT_TRUE(did_request_next_frame_);
   EXPECT_TRUE(did_request_redraw_);
@@ skipping 82 matching lines @@
   LayerImpl* root = *host_impl_->active_tree()->begin();
   root->SetBounds(gfx::Size(50, 50));
 
   root->test_properties()->AddChild(
       LayerImpl::Create(host_impl_->active_tree(), 2));
   LayerImpl* child = root->test_properties()->children[0];
   child->SetBounds(gfx::Size(10, 10));
   child->draw_properties().visible_layer_rect = gfx::Rect(10, 10);
   child->SetDrawsContent(true);
 
-  host_impl_->active_tree()->BuildPropertyTreesForTesting();
   host_impl_->active_tree()->SetElementIdsForTesting();
 
   // Add a translate animation.
   TransformOperations start;
   start.AppendTranslate(6.f, 7.f, 0.f);
   TransformOperations end;
   end.AppendTranslate(8.f, 9.f, 0.f);
   AddAnimatedTransformToElementWithPlayer(child->element_id(), timeline(), 4.0,
                                           start, end);
+  host_impl_->active_tree()->BuildPropertyTreesForTesting();
 
   base::TimeTicks now = base::TimeTicks::Now();
   host_impl_->WillBeginImplFrame(
       CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, now));
   EXPECT_TRUE(did_request_next_frame_);
   did_request_next_frame_ = false;
 
   host_impl_->ActivateAnimations();
   // On activating an animation, we should request another frame so that we'll
   // continue ticking the animation.
@@ skipping 47 matching lines @@
   root->SetBounds(gfx::Size(50, 50));
   root->SetHasRenderSurface(true);
 
   root->test_properties()->AddChild(std::unique_ptr<MissingTilesLayer>(
       new MissingTilesLayer(host_impl_->active_tree(), 2)));
   MissingTilesLayer* child =
       static_cast<MissingTilesLayer*>(root->test_properties()->children[0]);
   child->SetBounds(gfx::Size(10, 10));
   child->draw_properties().visible_layer_rect = gfx::Rect(10, 10);
   child->SetDrawsContent(true);
-  host_impl_->active_tree()->BuildPropertyTreesForTesting();
 
   host_impl_->active_tree()->SetElementIdsForTesting();
 
   EXPECT_TRUE(child->was_ever_ready_since_last_transform_animation());
 
   // Add a translate from 6,7 to 8,9.
   TransformOperations start;
   start.AppendTranslate(6.f, 7.f, 0.f);
   TransformOperations end;
   end.AppendTranslate(8.f, 9.f, 0.f);
   int animation_id = AddAnimatedTransformToElementWithPlayer(
       child->element_id(), timeline(), 4.0, start, end);
+  host_impl_->active_tree()->BuildPropertyTreesForTesting();
 
   base::TimeTicks now = base::TimeTicks::Now();
   host_impl_->WillBeginImplFrame(
       CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, now));
 
   host_impl_->ActivateAnimations();
   host_impl_->Animate();
 
   EXPECT_FALSE(child->was_ever_ready_since_last_transform_animation());
 
@@ skipping 9667 matching lines @@
   EXPECT_TRUE(host_impl_->use_gpu_rasterization());
 
   // Re-initialize with a software output surface.
   output_surface_ = FakeOutputSurface::CreateDelegatingSoftware();
   host_impl_->InitializeRenderer(output_surface_.get());
   EXPECT_FALSE(host_impl_->use_gpu_rasterization());
 }
 
 }  // namespace
 }  // namespace cc