Move MaxScrollOffset to property_trees

cc/trees/layer_tree_host.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.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 406 matching lines @@
                                            : Layer::INVALID_ID);
     DCHECK(inner_viewport_scroll_layer_->IsContainerForFixedPositionLayers());
   } else {
     sync_tree->ClearViewportLayers();
   }
 
   sync_tree->RegisterSelection(selection_);
 
   // Setting property trees must happen before pushing the page scale.
   sync_tree->SetPropertyTrees(property_trees_);
+  sync_tree->property_trees()->SetupInternalPointers();
 
   sync_tree->PushPageScaleFromMainThread(
       page_scale_factor_, min_page_scale_factor_, max_page_scale_factor_);
   sync_tree->elastic_overscroll()->PushFromMainThread(elastic_overscroll_);
   if (sync_tree->IsActiveTree())
     sync_tree->elastic_overscroll()->PushPendingToActive();
 
   sync_tree->PassSwapPromises(&swap_promise_list_);
 
   sync_tree->set_top_controls_shrink_blink_size(
@@ skipping 1139 matching lines @@
   LayerTreeHostCommon::CallFunctionForSubtree(
       root_layer(), [seq_num](Layer* layer) {
         layer->set_property_tree_sequence_number(seq_num);
       });
 
   surface_id_namespace_ = proto.surface_id_namespace();
   next_surface_sequence_ = proto.next_surface_sequence();
 }
 
 }  // namespace cc