Create RenderSurface on Effect Tree

cc/layers/layer.cc

 // Copyright 2010 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.h"
 
 #include <algorithm>
 
 #include "base/atomic_sequence_num.h"
 #include "base/location.h"
@@ skipping 1185 matching lines @@
 #endif
 
   layer->SetTransformTreeIndex(transform_tree_index());
   layer->SetEffectTreeIndex(effect_tree_index());
   layer->SetClipTreeIndex(clip_tree_index());
   layer->set_offset_to_transform_parent(offset_to_transform_parent_);
   layer->SetDoubleSided(double_sided_);
   layer->SetDrawsContent(DrawsContent());
   layer->SetHideLayerAndSubtree(hide_layer_and_subtree_);
   layer->SetHasRenderSurface(has_render_surface_);
+  layer->SetForceRenderSurface(force_render_surface_);
   if (!layer->FilterIsAnimatingOnImplOnly() && !FilterIsAnimating())
     layer->SetFilters(filters_);
   DCHECK(!(FilterIsAnimating() && layer->FilterIsAnimatingOnImplOnly()));
   layer->SetBackgroundFilters(background_filters());
   layer->SetMasksToBounds(masks_to_bounds_);
   layer->SetShouldScrollOnMainThread(should_scroll_on_main_thread_);
   layer->SetHaveWheelEventHandlers(have_wheel_event_handlers_);
   layer->SetHaveScrollEventHandlers(have_scroll_event_handlers_);
   layer->SetNonFastScrollableRegion(non_fast_scrollable_region_);
   layer->SetTouchEventHandlerRegion(touch_event_handler_region_);
@@ skipping 318 matching lines @@
     return client_->TakeDebugInfo(this);
   else
     return nullptr;
 }
 
 void Layer::SetHasRenderSurface(bool has_render_surface) {
   if (has_render_surface_ == has_render_surface)
     return;
   has_render_surface_ = has_render_surface;
   // We do not need SetNeedsCommit here, since this is only ever called
-  // during a commit, from CalculateDrawProperties.
+  // during a commit, from CalculateDrawProperties using property trees.
   SetNeedsPushProperties();
-  layer_tree_host_->property_trees()->needs_rebuild = true;
 }
 
 gfx::ScrollOffset Layer::ScrollOffsetForAnimation() const {
   return CurrentScrollOffset();
 }
 
 // On<Property>Animated is called due to an ongoing accelerated animation.
 // Since this animation is also being run on the compositor thread, there
 // is no need to request a commit to push this value over, so the value is
 // set directly rather than by calling Set<Property>.
@@ skipping 269 matching lines @@
       this, layer_tree_host_->property_trees()->transform_tree);
 }
 
 gfx::Transform Layer::screen_space_transform() const {
   DCHECK_NE(transform_tree_index_, -1);
   return ScreenSpaceTransformFromPropertyTrees(
       this, layer_tree_host_->property_trees()->transform_tree);
 }
 
 }  // namespace cc