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

content/renderer/render_view.h

Index: content/renderer/render_view.h
===================================================================
--- content/renderer/render_view.h	(revision 87397)
+++ content/renderer/render_view.h	(working copy)
@@ -309,6 +309,13 @@
   // Informs the render view that a PPAPI plugin has gained or lost focus.
   void PpapiPluginFocusChanged();
 
+#if defined(OS_WIN)
+  // Notifies the IME status has been updated by a plug-in. When a render view
+  // receives this message, it updates its IME status and dispatch it to a
+  // browser process.
+  void UpdatePluginIMEStatus(int input_type, const gfx::Rect& caret_rect);
+#endif
+
 #if defined(OS_MACOSX)
   // Informs the render view that the given plugin has gained or lost focus.
   void PluginFocusChanged(bool focused, int plugin_id);