linux: OOP windowed plugins

chrome/browser/renderer_host/render_view_host.cc

 // Copyright (c) 2009 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 "chrome/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <vector>
 
 #include "app/resource_bundle.h"
@@ skipping 653 matching lines @@
 }
 
 bool RenderViewHost::SuddenTerminationAllowed() const {
   return sudden_termination_allowed_ || process()->sudden_termination_allowed();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // RenderViewHost, IPC message handlers:
 
 void RenderViewHost::OnMessageReceived(const IPC::Message& msg) {
+#if defined(OS_WIN)
   if (msg.is_sync() && !msg.is_caller_pumping_messages()) {
     NOTREACHED() << "Can't send sync messages to UI thread without pumping "
         "messages in the renderer or else deadlocks can occur if the page "
         "has windowed plugins! (message type " << msg.type() << ")";
     IPC::Message* reply = IPC::SyncMessage::GenerateReply(&msg);
     reply->set_reply_error();
     Send(reply);
     return;
   }
+#endif
 
   bool msg_is_ok = true;
   IPC_BEGIN_MESSAGE_MAP_EX(RenderViewHost, msg, msg_is_ok)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowView, OnMsgShowView)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowWidget, OnMsgShowWidget)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_RunModal, OnMsgRunModal)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RenderViewReady, OnMsgRenderViewReady)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RenderViewGone, OnMsgRenderViewGone)
     IPC_MESSAGE_HANDLER_GENERIC(ViewHostMsg_FrameNavigate, OnMsgNavigate(msg))
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateState, OnMsgUpdateState)
@@ skipping 741 matching lines @@
   BrowserAccessibilityManager::GetInstance()->
       ChangeAccessibilityFocus(acc_obj_id, process()->pid(), routing_id());
 #else
   // TODO(port): accessibility not yet implemented. See http://crbug.com/8288.
 #endif
 }
 
 void RenderViewHost::OnCSSInserted() {
   delegate_->DidInsertCSS();
 }