Chromium compositor change implementing page-scale driven pinch-zoom.

content/common/view_messages.h

 // Copyright (c) 2012 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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "content/common/content_export.h"
@@ skipping 215 matching lines @@
   IPC_STRUCT_TRAITS_MEMBER(device_supports_touch)
   IPC_STRUCT_TRAITS_MEMBER(device_supports_mouse)
   IPC_STRUCT_TRAITS_MEMBER(default_tile_width)
   IPC_STRUCT_TRAITS_MEMBER(default_tile_height)
   IPC_STRUCT_TRAITS_MEMBER(max_untiled_layer_width)
   IPC_STRUCT_TRAITS_MEMBER(max_untiled_layer_height)
   IPC_STRUCT_TRAITS_MEMBER(fixed_position_creates_stacking_context)
   IPC_STRUCT_TRAITS_MEMBER(sync_xhr_in_documents_enabled)
   IPC_STRUCT_TRAITS_MEMBER(number_of_cpu_cores)
   IPC_STRUCT_TRAITS_MEMBER(cookie_enabled)
+  IPC_STRUCT_TRAITS_MEMBER(apply_page_scale_factor_in_compositor)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(WebMenuItem)
   IPC_STRUCT_TRAITS_MEMBER(label)
   IPC_STRUCT_TRAITS_MEMBER(toolTip)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(action)
   IPC_STRUCT_TRAITS_MEMBER(rtl)
   IPC_STRUCT_TRAITS_MEMBER(has_directional_override)
   IPC_STRUCT_TRAITS_MEMBER(enabled)
@@ skipping 2220 matching lines @@
 
 // Perform a seek.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_MediaPlayerSeek,
                     int /* player_id */,
                     base::TimeDelta /* time */)
 
 // Start the player for playback.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_MediaPlayerStart,
                     int /* player_id */)
 #endif