Spellchecker should recheck after changing language.

content/browser/renderer_host/render_widget_host.cc

Index: content/browser/renderer_host/render_widget_host.cc
diff --git a/content/browser/renderer_host/render_widget_host.cc b/content/browser/renderer_host/render_widget_host.cc
index 288a411b9feba600fea6cf3331a35cbb28acb0d1..8755d53829b4bfcbd2f53f21c503b5e620e77e90 100644
--- a/content/browser/renderer_host/render_widget_host.cc
+++ b/content/browser/renderer_host/render_widget_host.cc
@@ -1504,6 +1504,11 @@ void RenderWidgetHost::SelectAll() {
   Send(new ViewMsg_SelectAll(routing_id()));
   content::RecordAction(UserMetricsAction("SelectAll"));
 }
+
+void RenderWidgetHost::RequestTextChecking() {
+  Send(new ViewMsg_TextChecking(routing_id()));
+}
+
 bool RenderWidgetHost::GotResponseToLockMouseRequest(bool allowed) {
   if (!allowed) {
     RejectMouseLockOrUnlockIfNecessary();