Reland Extension Installed InfoBubble

chrome/browser/views/browser_actions_container.h

Index: chrome/browser/views/browser_actions_container.h
diff --git a/chrome/browser/views/browser_actions_container.h b/chrome/browser/views/browser_actions_container.h
index a3ba6fe5e8406f827c6c15ddfa30831329bfe901..cd308c25fc84fc8fb36ba02249be31b05766cd42 100644
--- a/chrome/browser/views/browser_actions_container.h
+++ b/chrome/browser/views/browser_actions_container.h
@@ -152,6 +152,9 @@ class BrowserActionsContainer : public views::View,
     return browser_action_views_[index];
   }
 
+  // Retrieve the BrowserActionView for |extension|.
+  BrowserActionView* GetBrowserActionView(Extension* extension);
+
   // Update the views to reflect the state of the browser action icons.
   void RefreshBrowserActionViews();