GuestView: Show status bubbles in browser

chrome/browser/ui/tab_contents/core_tab_helper.h

Index: chrome/browser/ui/tab_contents/core_tab_helper.h
diff --git a/chrome/browser/ui/tab_contents/core_tab_helper.h b/chrome/browser/ui/tab_contents/core_tab_helper.h
index ed076769c00ddaccdd462d827c9d8f491b59d4ff..069edb276d254d9750ecbd76d9c43c38ef0b949b 100644
--- a/chrome/browser/ui/tab_contents/core_tab_helper.h
+++ b/chrome/browser/ui/tab_contents/core_tab_helper.h
@@ -55,6 +55,9 @@ class CoreTabHelper : public content::WebContentsObserver,
   explicit CoreTabHelper(content::WebContents* web_contents);
   friend class content::WebContentsUserData<CoreTabHelper>;
 
+  static bool GetStatusTextForWebContents(base::string16* status_text,
+                                          content::WebContents* source);
+
   // content::WebContentsObserver overrides:
   void DidStartLoading(content::RenderViewHost* render_view_host) override;
   void WasShown() override;