Enable external popup menu in Blimp, part 1/2.

content/common/frame_messages.h

 // Copyright 2013 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 interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 536 matching lines @@
   IPC_STRUCT_MEMBER(blink::WebSandboxFlags, sandbox_flags)
   IPC_STRUCT_MEMBER(blink::WebFrameOwnerProperties, frame_owner_properties)
 IPC_STRUCT_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::ContentSecurityPolicyHeader)
   IPC_STRUCT_TRAITS_MEMBER(header_value)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(source)
 IPC_STRUCT_TRAITS_END()
 
-#if defined(OS_MACOSX) || defined(OS_ANDROID)
+#if defined(USE_EXTERNAL_POPUP_MENU)
 // This message is used for supporting popup menus on Mac OS X and Android using
 // native controls. See the FrameHostMsg_ShowPopup message.
 IPC_STRUCT_BEGIN(FrameHostMsg_ShowPopup_Params)
   // Position on the screen.
   IPC_STRUCT_MEMBER(gfx::Rect, bounds)
 
   // The height of each item in the menu.
   IPC_STRUCT_MEMBER(int, item_height)
 
   // The size of the font to use for those items.
@@ skipping 258 matching lines @@
 //
 // If match rects are already cached on the browser side, |current_version|
 // should be the version number from the FrameHostMsg_FindMatchRects_Reply
 // they came in, so the renderer can tell if it needs to send updated rects.
 // Otherwise just pass -1 to always receive the list of rects.
 //
 // There must be an active search string (it is probably most useful to call
 // this immediately after a FrameHostMsg_Find_Reply message arrives with
 // final_update set to true).
 IPC_MESSAGE_ROUTED1(FrameMsg_FindMatchRects, int /* current_version */)
+#endif
 
+#if defined(USE_EXTERNAL_POPUP_MENU) && !defined(OS_MACOSX)
 // External popup menus.
 IPC_MESSAGE_ROUTED2(FrameMsg_SelectPopupMenuItems,
                     bool /* user canceled the popup */,
                     std::vector<int> /* selected indices */)
 
 #elif defined(OS_MACOSX)
 
 // External popup menus.
 IPC_MESSAGE_ROUTED1(FrameMsg_SelectPopupMenuItem,
                     int /* selected index, -1 means no selection */)
@@ skipping 596 matching lines @@
 IPC_MESSAGE_ROUTED5(FrameHostMsg_Find_Reply,
                     int /* request_id */,
                     int /* number of matches */,
                     gfx::Rect /* selection_rect */,
                     int /* active_match_ordinal */,
                     bool /* final_update */)
 
 // Sends hittesting data needed to perform hittesting on the browser process.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_HittestData, FrameHostMsg_HittestData_Params)
 
-#if defined(OS_MACOSX) || defined(OS_ANDROID)
+#if defined(USE_EXTERNAL_POPUP_MENU)
 
 // Message to show/hide a popup menu using native controls.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_ShowPopup,
                     FrameHostMsg_ShowPopup_Params)
 IPC_MESSAGE_ROUTED0(FrameHostMsg_HidePopup)
 
 #endif
 
 #if defined(OS_ANDROID)
 // Response to FrameMsg_FindMatchRects.
@@ skipping 14 matching lines @@
 IPC_MESSAGE_ROUTED3(FrameHostMsg_FindMatchRects_Reply,
                     int /* version */,
                     std::vector<gfx::RectF> /* rects */,
                     gfx::RectF /* active_rect */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent FrameMsg, then ifdefs for platform specific FrameMsg, then
 // platform independent FrameHostMsg, then ifdefs for platform specific
 // FrameHostMsg.