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 103683)
+++ content/renderer/render_view.h	(working copy)
@@ -308,10 +308,12 @@
   // Request updated policy regarding firewall NAT traversal being enabled.
   void RequestRemoteAccessClientFirewallTraversal();
 
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
   // Informs the render view that the given plugin has gained or lost focus.
   void PluginFocusChanged(bool focused, int plugin_id);
+#endif
 
+#if defined(OS_MACOSX)
   // Starts plugin IME.
   void StartPluginIme();
 
@@ -1128,6 +1130,11 @@
   // or tab focus and visibily. These are non-owning references.
   std::set<WebPluginDelegateProxy*> plugin_delegates_;
 
+#if defined(OS_WIN)
+  // The ID of the focused NPAPI plug-in.
+  int focused_plugin_id_;
+#endif
+
   // Helper objects ------------------------------------------------------------
 
   RendererWebCookieJarImpl cookie_jar_;