Revert of cc: Move data to LayerTree from LayerTreeHost.

cc/proto/layer_tree_host.proto

Index: cc/proto/layer_tree_host.proto
diff --git a/cc/proto/layer_tree_host.proto b/cc/proto/layer_tree_host.proto
index 9f19f834e69447995859238e9081980642eebb70..76639950df5acea7beba2eb4d9314021f6c2ffbc 100644
--- a/cc/proto/layer_tree_host.proto
+++ b/cc/proto/layer_tree_host.proto
@@ -6,8 +6,11 @@
 
 import "display_item.proto";
 import "layer.proto";
+import "layer_selection_bound.proto";
 import "layer_tree.proto";
 import "layer_tree_debug_state.proto";
+import "property_tree.proto";
+import "size.proto";
 import "vector2df.proto";
 
 package cc.proto;
@@ -27,17 +30,42 @@
   // Not all members of LayerTreeHost are serialized, as they are not helpful
   // for remote usage. See implementation of
   // cc::LayerTreeHost::ToProtobufForCommit for details.
+  optional bool needs_full_tree_sync = 1;
+  optional bool needs_meta_info_recomputation = 2;
   optional int32 source_frame_number = 3;
   optional int32 meta_information_sequence_number = 4;
+  optional LayerNode root_layer = 5;
+  optional LayerUpdate layer_updates = 6;
+  optional int32 hud_layer_id = 7;
   optional LayerTreeDebugState debug_state = 8;
+  optional Size device_viewport_size = 9;
+  optional bool top_controls_shrink_blink_size = 10;
+  optional float top_controls_height = 11;
+  optional float top_controls_shown_ratio = 12;
+  optional float device_scale_factor = 13;
+  optional float painted_device_scale_factor = 14;
+  optional float page_scale_factor = 15;
+  optional float min_page_scale_factor = 16;
+  optional float max_page_scale_factor = 17;
   optional Vector2dF elastic_overscroll = 18;
   optional bool has_gpu_rasterization_trigger = 19;
   optional bool content_is_suitable_for_gpu_rasterization = 20;
+  optional uint32 background_color = 21; /* SkColor */
+  optional bool has_transparent_background = 22;
   optional int32 id = 23;
   optional bool next_commit_forces_redraw = 24;
+  optional int32 overscroll_elasticity_layer_id = 25;
+  optional int32 page_scale_layer_id = 26;
+  optional int32 inner_viewport_scroll_layer_id = 27;
+  optional int32 outer_viewport_scroll_layer_id = 28;
+  optional LayerSelection selection = 29;
+  optional PropertyTrees property_trees = 30;
   optional uint32 surface_client_id = 31;
   optional uint32 next_surface_sequence = 32;
+  optional uint32 wheel_event_listener_properties = 33;
+  optional bool have_scroll_event_handlers = 34;
+  optional uint32 touch_start_or_move_event_listener_properties = 35;
   optional LayerTree layer_tree = 36;
-  optional LayerUpdate layer_updates = 28;
+  optional uint32 touch_end_or_cancel_event_listener_properties = 37;
   optional SkPictures pictures = 38;
 }