Supports Gtk keyboard themes....

chrome/browser/renderer_host/render_widget_host.cc

Index: chrome/browser/renderer_host/render_widget_host.cc
===================================================================
--- chrome/browser/renderer_host/render_widget_host.cc	(revision 25695)
+++ chrome/browser/renderer_host/render_widget_host.cc	(working copy)
@@ -436,6 +436,12 @@
   // edge cases for which edit commands don't make sense.
 }
 
+void RenderWidgetHost::ForwardEditCommandsForNextKeyEvent(
+    const EditCommands& edit_commands) {
+  // We don't need an implementation of this function here since this message is
+  // only handled by RenderView.
+}
+
 void RenderWidgetHost::RendererExited() {
   // Clearing this flag causes us to re-create the renderer when recovering
   // from a crashed renderer.