Browser Side Text Input State Tracking for OOPIF.

content/browser/frame_host/render_widget_host_view_child_frame.cc

Index: content/browser/frame_host/render_widget_host_view_child_frame.cc
diff --git a/content/browser/frame_host/render_widget_host_view_child_frame.cc b/content/browser/frame_host/render_widget_host_view_child_frame.cc
index f1399a0e6f60b48959eaeb742024fa394f5a9c95..d21c440ac7ba71e4a796327b993e802b08307d79 100644
--- a/content/browser/frame_host/render_widget_host_view_child_frame.cc
+++ b/content/browser/frame_host/render_widget_host_view_child_frame.cc
@@ -189,9 +189,11 @@ void RenderWidgetHostViewChildFrame::SetIsLoading(bool is_loading) {
   NOTREACHED();
 }
 
-void RenderWidgetHostViewChildFrame::TextInputStateChanged(
-    const ViewHostMsg_TextInputState_Params& params) {
-  // TODO(kenrb): Implement.
+void RenderWidgetHostViewChildFrame::UpdateTextInputState() {
+  RenderWidgetHostViewBase::UpdateTextInputState();
+
+  if (frame_connector_)
+    frame_connector_->NotifyRootViewOfTextInputStateChanged();
 }
 
 void RenderWidgetHostViewChildFrame::RenderProcessGone(