Update Mac plugin IME handling to match updated spec

chrome/common/plugin_messages_internal.h

 // 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 "base/shared_memory.h"
 #include "build/build_config.h"
 #include "gfx/native_widget_types.h"
 #include "ipc/ipc_message_macros.h"
 #include "webkit/glue/webcursor.h"
 
@@ skipping 216 matching lines @@
 
 IPC_MESSAGE_ROUTED3(PluginMsg_ContainerShown,
                     gfx::Rect /* window_frame */,
                     gfx::Rect /* view_frame */,
                     bool /* has_focus */)
 
 IPC_MESSAGE_ROUTED2(PluginMsg_WindowFrameChanged,
                     gfx::Rect /* window_frame */,
                     gfx::Rect /* view_frame */)
 
-IPC_MESSAGE_ROUTED1(PluginMsg_ImeCompositionConfirmed,
+IPC_MESSAGE_ROUTED1(PluginMsg_ImeCompositionCompleted,
                     string16 /* text */)
 #endif
 
 IPC_SYNC_MESSAGE_ROUTED3_0(PluginMsg_WillSendRequest,
                            unsigned long /* id */,
                            GURL /* url */,
                            int  /* http_status_code */)
 
 IPC_MESSAGE_ROUTED1(PluginMsg_DidReceiveResponse,
                     PluginMsg_DidReceiveResponseParams)
@@ skipping 148 matching lines @@
 
 IPC_SYNC_MESSAGE_CONTROL1_0(PluginHostMsg_SetException,
                             std::string /* message */)
 
 IPC_MESSAGE_CONTROL0(PluginHostMsg_PluginShuttingDown)
 
 #if defined(OS_MACOSX)
 IPC_MESSAGE_ROUTED1(PluginHostMsg_UpdateGeometry_ACK,
                     int /* ack_key */)
 
-IPC_MESSAGE_ROUTED1(PluginHostMsg_SetImeEnabled,
-                    bool /* enabled */)
+IPC_MESSAGE_ROUTED1(PluginHostMsg_FocusChanged,
+                    bool /* focused */)
+
+IPC_MESSAGE_ROUTED0(PluginHostMsg_StartIme)
 
 // This message, used in Mac OS X 10.5 and earlier, is sent from the plug-in
 // process to the renderer process to indicate that the plug-in allocated a
 // new TransportDIB that holds the GPU's rendered image.  This information is
 // then forwarded to the browser process via a similar message.
 IPC_MESSAGE_ROUTED4(PluginHostMsg_AcceleratedSurfaceSetTransportDIB,
                     gfx::PluginWindowHandle /* window */,
                     int32 /* width */,
                     int32 /* height */,
                     TransportDIB::Handle /* handle to the TransportDIB */)
@@ skipping 95 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 */)