Revert r112160 ("Send one WebKeyboardEvent to the RenderWidget at a time.")

content/common/view_messages.h

 // Copyright (c) 2011 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 729 matching lines @@
 IPC_MESSAGE_ROUTED4(ViewMsg_PaintAtSize,
                     TransportDIB::Handle /* dib_handle */,
                     int /* tag */,
                     gfx::Size /* page_size */,
                     gfx::Size /* desired_size */)
 
 // Tells the render view that a ViewHostMsg_UpdateRect message was processed.
 // This signals the render view that it can send another UpdateRect message.
 IPC_MESSAGE_ROUTED0(ViewMsg_UpdateRect_ACK)
 
-// Message payload includes a blob that should be cast to WebInputEvent
+// Message payload includes:
+// 1. A blob that should be cast to WebInputEvent
+// 2. An optional boolean value indicating if a RawKeyDown event is associated
+//    to a keyboard shortcut of the browser.
 IPC_MESSAGE_ROUTED0(ViewMsg_HandleInputEvent)
 
 // This message notifies the renderer that the next key event is bound to one
 // or more pre-defined edit commands. If the next key event is not handled
 // by webkit, the specified edit commands shall be executed against current
 // focused frame.
 // Parameters
 // * edit_commands (see chrome/common/edit_command_types.h)
 //   Contains one or more edit commands.
 // See third_party/WebKit/Source/WebCore/editing/EditorCommand.cpp for detailed
@@ skipping 1191 matching lines @@
                      media::MediaLogEvent /* event */)
 
 // Requests to lock the mouse. Will result in a ViewMsg_LockMouse_ACK message
 // being sent back.
 IPC_MESSAGE_ROUTED0(ViewHostMsg_LockMouse)
 
 // Requests to unlock the mouse. A ViewMsg_MouseLockLost message will be sent
 // whenever the mouse is unlocked (which may or may not be caused by
 // ViewHostMsg_UnlockMouse).
 IPC_MESSAGE_ROUTED0(ViewHostMsg_UnlockMouse)