Make a ShowExtensionActionPopup function

chrome/browser/ui/location_bar/location_bar.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_LOCATION_BAR_LOCATION_BAR_H_
 #define CHROME_BROWSER_UI_LOCATION_BAR_LOCATION_BAR_H_
 
 #include "content/public/common/page_transition_types.h"
 #include "ui/base/window_open_disposition.h"
 #include "url/gurl.h"
 
 class ExtensionAction;
 class LocationBarTesting;
 class OmniboxView;
 class Profile;
 
 namespace content {
 class WebContents;
 }
 
+namespace extensions {
+class Extension;
+}
+
 // The LocationBar class is a virtual interface, defining access to the
 // window's location bar component.  This class exists so that cross-platform
 // components like the browser command system can talk to the platform
 // specific implementations of the location bar control.  It also allows the
 // location bar to be mocked for testing.
 class LocationBar {
  public:
   explicit LocationBar(Profile* profile);
 
   // Shows the first run bubble anchored to the location bar.
@@ skipping 20 matching lines @@
   // Updates the password icon and pops up a bubble from the icon if needed.
   virtual void UpdateManagePasswordsIconAndBubble() = 0;
 
   // Updates the state of the page actions.
   virtual void UpdatePageActions() = 0;
 
   // Called when the page-action data needs to be refreshed, e.g. when an
   // extension is unloaded or crashes.
   virtual void InvalidatePageActions() = 0;
 
+  // Shows the popup for the given |extension| and, if |grant_active_tab| is
+  // true, grants the extension active tab permissions.
+  // Returns true if a popup was shown.
+  virtual bool ShowPageActionPopup(const extensions::Extension* extension,
+                                   bool grant_active_tab) = 0;
+
   // Updates the state of the button to open a PDF in Adobe Reader.
   virtual void UpdateOpenPDFInReaderPrompt() = 0;
 
   // Updates the generated credit card view. This view serves as an anchor for
   // the generated credit card bubble, which can show on successful generation
   // of a new credit card number.
   virtual void UpdateGeneratedCreditCardView() = 0;
 
   // Saves the state of the location bar to the specified WebContents, so that
   // it can be restored later. (Done when switching tabs).
@@ skipping 40 matching lines @@
   virtual void TestPageActionPressed(size_t index) = 0;
 
   // Returns whether or not the bookmark star decoration is visible.
   virtual bool GetBookmarkStarVisibility() = 0;
 
  protected:
   virtual ~LocationBarTesting() {}
 };
 
 #endif  // CHROME_BROWSER_UI_LOCATION_BAR_LOCATION_BAR_H_