Support for chrome.experimental.popup API in ExternalTabContainer views

chrome/browser/extensions/extension_popup_host.h

Index: chrome/browser/extensions/extension_popup_host.h
===================================================================
--- chrome/browser/extensions/extension_popup_host.h	(revision 34039)
+++ chrome/browser/extensions/extension_popup_host.h	(working copy)
@@ -36,12 +36,14 @@
   class PopupDelegate {
    public:
     PopupDelegate() {}
-    virtual ~PopupDelegate() {}
-    virtual Browser* GetBrowser() = 0;
+    virtual ~PopupDelegate();
+    virtual Browser* GetBrowser() const = 0;
     virtual RenderViewHost* GetRenderViewHost() = 0;
+    virtual Profile* GetProfile();
 
     // Constructs, or returns the existing ExtensionPopupHost instance.
     ExtensionPopupHost* popup_host();
+
    private:
     scoped_ptr<ExtensionPopupHost> popup_host_;
 
@@ -51,6 +53,8 @@
   explicit ExtensionPopupHost(PopupDelegate* delegate);
   virtual ~ExtensionPopupHost();
 
+  void RevokeDelegate() { delegate_ = NULL; }
+
   // Dismiss the hosted pop-up, if one is present.
   void DismissPopup();