Delete scrollCompensationAdjustment.

cc/proto/layer.proto

 // Copyright 2015 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.
 
 syntax = "proto2";
 
 import "display_list_recording_source.proto";
 import "layer_position_constraint.proto";
 import "point3f.proto";
 import "pointf.proto";
@@ skipping 105 matching lines @@
   optional bool user_scrollable_horizontal = 38;
   optional bool user_scrollable_vertical = 39;
 
   optional int32 scroll_parent_id = 40;
   repeated int32 scroll_children_ids = 41;
 
   optional int32 clip_parent_id = 42;
   repeated int32 clip_children_ids = 43;
 
   optional ScrollOffset scroll_offset = 44;
-  optional Vector2dF scroll_compensation_adjustment = 45;
 
   optional Rect update_rect = 46;
 
   // TODO(nyquist): Figure out what to do with LayerAnimationController.
   // optional LayerAnimationController layer_animation_controller = 48;
 
   // TODO(nyquist): Figure out what to do with FrameTimingRequests.
   // repeated FrameTimingRequest frame_timing_requests = 49;
 }
 
 message PictureLayerProperties {
   optional DisplayListRecordingSource recording_source = 1;
   optional Region invalidation = 2;
   optional Rect last_updated_visible_layer_rect = 3;
   optional bool is_mask = 4;
   optional bool nearest_neighbor = 5;
 
   optional int64 update_source_frame_number = 6;
 }