Make kClearSiteDataOnExit work correctly for Flash in multi-profile.

content/common/plugin_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.
 //
 // Multiply-included message file, hence no include guard.
 
 #include "build/build_config.h"
 #include "content/common/common_param_traits.h"
 #include "content/common/webkit_param_traits.h"
 #include "ipc/ipc_channel_handle.h"
@@ skipping 55 matching lines @@
 
 //-----------------------------------------------------------------------------
 // PluginProcess messages
 // These are messages sent from the browser to the plugin process.
 // Tells the plugin process to create a new channel for communication with a
 // given renderer.  The channel name is returned in a
 // PluginProcessHostMsg_ChannelCreated message.  The renderer ID is passed so
 // that the plugin process reuses an existing channel to that process if it
 // exists. This ID is a unique opaque identifier generated by the browser
 // process.
-IPC_MESSAGE_CONTROL2(PluginProcessMsg_CreateChannel,
+IPC_MESSAGE_CONTROL3(PluginProcessMsg_CreateChannel,
                      int /* renderer_id */,
+                     bool /* save local state */,
                      bool /* off_the_record */)
 
 // Tells the plugin process to notify every connected renderer of the pending
 // shutdown, so we don't mistake it for a crash.
 IPC_MESSAGE_CONTROL0(PluginProcessMsg_NotifyRenderersOfPendingShutdown)
 
 
 //-----------------------------------------------------------------------------
 // PluginProcessHost messages
 // These are messages sent from the plugin process to the browser process.
@@ skipping 386 matching lines @@
 IPC_SYNC_MESSAGE_ROUTED1_2(NPObjectMsg_Construct,
                            std::vector<NPVariant_Param> /* args */,
                            NPVariant_Param /* result_param */,
                            bool /* result */)
 
 IPC_SYNC_MESSAGE_ROUTED2_2(NPObjectMsg_Evaluate,
                            std::string /* script */,
                            bool /* popups_allowed */,
                            NPVariant_Param /* result_param */,
                            bool /* result */)