cc:: Add transform nodes at boundaries of 3d rendering contexts

cc/trees/property_tree.cc

 // Copyright 2014 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 <stddef.h>
 
 #include <set>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 119 matching lines @@
       ancestors_are_invertible(true),
       is_animated(false),
       to_screen_is_animated(false),
       has_only_translation_animations(true),
       to_screen_has_scale_animation(false),
       flattens_inherited_transform(false),
       node_and_ancestors_are_flat(true),
       node_and_ancestors_have_only_integer_translation(true),
       scrolls(false),
       needs_sublayer_scale(false),
+      is_3d_sorted(false),
       affected_by_inner_viewport_bounds_delta_x(false),
       affected_by_inner_viewport_bounds_delta_y(false),
       affected_by_outer_viewport_bounds_delta_x(false),
       affected_by_outer_viewport_bounds_delta_y(false),
       in_subtree_of_page_scale_layer(false),
       post_local_scale_factor(1.0f),
       local_maximum_animation_target_scale(0.f),
       local_starting_animation_scale(0.f),
       combined_maximum_animation_target_scale(0.f),
       combined_starting_animation_scale(0.f) {}
@@ skipping 16 matching lines @@
          to_screen_is_animated == other.to_screen_is_animated &&
          has_only_translation_animations ==
              other.has_only_translation_animations &&
          to_screen_has_scale_animation == other.to_screen_has_scale_animation &&
          flattens_inherited_transform == other.flattens_inherited_transform &&
          node_and_ancestors_are_flat == other.node_and_ancestors_are_flat &&
          node_and_ancestors_have_only_integer_translation ==
              other.node_and_ancestors_have_only_integer_translation &&
          scrolls == other.scrolls &&
          needs_sublayer_scale == other.needs_sublayer_scale &&
+         is_3d_sorted == other.is_3d_sorted &&
          affected_by_inner_viewport_bounds_delta_x ==
              other.affected_by_inner_viewport_bounds_delta_x &&
          affected_by_inner_viewport_bounds_delta_y ==
              other.affected_by_inner_viewport_bounds_delta_y &&
          affected_by_outer_viewport_bounds_delta_x ==
              other.affected_by_outer_viewport_bounds_delta_x &&
          affected_by_outer_viewport_bounds_delta_y ==
              other.affected_by_outer_viewport_bounds_delta_y &&
          in_subtree_of_page_scale_layer ==
              other.in_subtree_of_page_scale_layer &&
@@ skipping 61 matching lines @@
   data->set_has_only_translation_animations(has_only_translation_animations);
   data->set_to_screen_has_scale_animation(to_screen_has_scale_animation);
 
   data->set_flattens_inherited_transform(flattens_inherited_transform);
   data->set_node_and_ancestors_are_flat(node_and_ancestors_are_flat);
 
   data->set_node_and_ancestors_have_only_integer_translation(
       node_and_ancestors_have_only_integer_translation);
   data->set_scrolls(scrolls);
   data->set_needs_sublayer_scale(needs_sublayer_scale);
+  data->set_is_3d_sorted(is_3d_sorted);
 
   data->set_affected_by_inner_viewport_bounds_delta_x(
       affected_by_inner_viewport_bounds_delta_x);
   data->set_affected_by_inner_viewport_bounds_delta_y(
       affected_by_inner_viewport_bounds_delta_y);
   data->set_affected_by_outer_viewport_bounds_delta_x(
       affected_by_outer_viewport_bounds_delta_x);
   data->set_affected_by_outer_viewport_bounds_delta_y(
       affected_by_outer_viewport_bounds_delta_y);
 
@@ skipping 44 matching lines @@
   has_only_translation_animations = data.has_only_translation_animations();
   to_screen_has_scale_animation = data.to_screen_has_scale_animation();
 
   flattens_inherited_transform = data.flattens_inherited_transform();
   node_and_ancestors_are_flat = data.node_and_ancestors_are_flat();
 
   node_and_ancestors_have_only_integer_translation =
       data.node_and_ancestors_have_only_integer_translation();
   scrolls = data.scrolls();
   needs_sublayer_scale = data.needs_sublayer_scale();
+  is_3d_sorted = data.is_3d_sorted();
 
   affected_by_inner_viewport_bounds_delta_x =
       data.affected_by_inner_viewport_bounds_delta_x();
   affected_by_inner_viewport_bounds_delta_y =
       data.affected_by_inner_viewport_bounds_delta_y();
   affected_by_outer_viewport_bounds_delta_x =
       data.affected_by_outer_viewport_bounds_delta_x();
   affected_by_outer_viewport_bounds_delta_y =
       data.affected_by_outer_viewport_bounds_delta_y();
 
@@ skipping 874 matching lines @@
   effect_tree.FromProtobuf(proto.effect_tree());
   clip_tree.FromProtobuf(proto.clip_tree());
   scroll_tree.FromProtobuf(proto.scroll_tree());
 
   needs_rebuild = proto.needs_rebuild();
   non_root_surfaces_enabled = proto.non_root_surfaces_enabled();
   sequence_number = proto.sequence_number();
 }
 
 }  // namespace cc