Remove ContentClient::CanHandleWhileSwappedOut().

content/common/swapped_out_messages.cc

 // 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.
 
 #include "content/common/swapped_out_messages.h"
 
 #include "content/common/accessibility_messages.h"
 #include "content/common/frame_messages.h"
 #include "content/common/input_messages.h"
 #include "content/common/view_messages.h"
@@ skipping 75 matching lines @@
     case ViewHostMsg_Close::ID:
     // Sends an ACK.
     case ViewHostMsg_RequestMove::ID:
     // Sends an ACK.
     case AccessibilityHostMsg_Events::ID:
       return true;
     default:
       break;
   }
 
-  // Check with the embedder as well.
-  ContentClient* client = GetContentClient();
-  return client->CanHandleWhileSwappedOut(msg);
+  return false;
 }
 
 }  // namespace content