Send IME events to windowless plug-ins (Chromium side)

content/common/plugin_messages.h

Index: content/common/plugin_messages.h
===================================================================
--- content/common/plugin_messages.h	(revision 87397)
+++ content/common/plugin_messages.h	(working copy)
@@ -306,6 +306,16 @@
 // in HandleEvent calls.
 IPC_SYNC_MESSAGE_ROUTED1_0(PluginHostMsg_SetWindowlessPumpEvent,
                            HANDLE /* modal_loop_pump_messages_event */)
+
+// Send the IME status retrieved from a windowless plug-in. A windowless plug-in
+// uses the IME attached to a browser process as a renderer does. A plug-in
+// sends this message to control the IME status of a browser process. I would
+// note that a plug-in sends this message to a renderer process that hosts this
+// plug-in (not directly to a browser process) so the renderer process can
+// update its IME status.
+IPC_MESSAGE_ROUTED2(PluginHostMsg_NotifyIMEStatus,
+                    int /* input_type */,
+                    gfx::Rect /* caret_rect */)
 #endif
 
 IPC_MESSAGE_ROUTED1(PluginHostMsg_URLRequest,