Updating PageClickTracker to Notify listeners When Text Input Loses Focus.

chrome/renderer/page_click_tracker.h

Index: chrome/renderer/page_click_tracker.h
diff --git a/chrome/renderer/page_click_tracker.h b/chrome/renderer/page_click_tracker.h
index 59849e713dcfdf131e21f1254802907119764850..f580adf3c2a62303f18d53aecb2ab39a85dc44ef 100644
--- a/chrome/renderer/page_click_tracker.h
+++ b/chrome/renderer/page_click_tracker.h
@@ -50,6 +50,11 @@ class PageClickTracker : public content::RenderViewObserver,
   // WebKit::WebDOMEventListener implementation.
   virtual void handleEvent(const WebKit::WebDOMEvent& event);
 
+  // Checks to see if a text field is losing focus and inform listeners if
+  // it is.
+  void HandleTextFieldMaybeLosingFocus(
+      const WebKit::WebNode& newly_clicked_node);
+
   // The last node that was clicked and had focus.
   WebKit::WebNode last_node_clicked_;