Towards moving guest management to chrome: Introduce GuestViewManager

content/common/browser_plugin/browser_plugin_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.
 
 // Multiply-included message header, no traditional include guard.
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/process/process.h"
@@ skipping 80 matching lines @@
   // Is this UpdateRect an ACK to a resize request?
   IPC_STRUCT_MEMBER(bool, is_resize_ack)
 IPC_STRUCT_END()
 
 // Browser plugin messages
 
 // -----------------------------------------------------------------------------
 // These messages are from the embedder to the browser process.
 
 // This message is sent to the browser process to request an instance ID.
 // |request_id| is used by BrowserPluginEmbedder to route the response back

[lazyboy, 2014/05/01 20:06:59]

Also add why |src| will be needed.

[Fady Samuel, 2014/05/01 21:05:28]

I removed src because it's not yet relevant in this patch. I don't want to add
too much complexity upstream just yet.

 // to its origin.
-IPC_MESSAGE_ROUTED1(BrowserPluginHostMsg_AllocateInstanceID,
-                    int /* request_id */)
+IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_AllocateInstanceID,
+                    int /* request_id */,
+                    std::string /* src */)
 
 // This message is sent from BrowserPlugin to BrowserPluginGuest to issue an
 // edit command.
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_ExecuteEditCommand,
                      int /* instance_id */,
                      std::string /* command */)
 
 // This message must be sent just before sending a key event.
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent,
                     int /* instance_id */,
@@ skipping 206 matching lines @@
 // See comment about BrowserPluginMsg_BuffersSwapped and
 // BrowserPluginMsg_CompositorFrameSwapped for how these related
 // to the FrameHostMsg variants.
 IPC_MESSAGE_ROUTED1(BrowserPluginHostMsg_BuffersSwappedACK,
                     FrameHostMsg_BuffersSwappedACK_Params /* params */)
 
 // Acknowledge that we presented an ubercomp frame.
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_CompositorFrameSwappedACK,
                     int /* instance_id */,
                     FrameHostMsg_CompositorFrameSwappedACK_Params /* params */)