Implement scriptBadge.requestToAct.

chrome/browser/extensions/location_bar_controller.h

Index: chrome/browser/extensions/location_bar_controller.h
diff --git a/chrome/browser/extensions/location_bar_controller.h b/chrome/browser/extensions/location_bar_controller.h
index 127661f88f3ac02996a0b8c3b38047979a9d6d89..b1b3c3d93c55900a55a47c89e4846f6a161992fb 100644
--- a/chrome/browser/extensions/location_bar_controller.h
+++ b/chrome/browser/extensions/location_bar_controller.h
@@ -32,6 +32,10 @@ class LocationBarController {
   // Gets the action data for all extensions.
   virtual std::vector<ExtensionAction*> GetCurrentActions() const = 0;
 
+  // Requests permission from the user to execute a script, due to a
+  // scriptBadge.requestToAct() call.
+  virtual void RequestScriptPermission(const std::string& extension_id) = 0;
+
   // Notifies this that the badge for an extension has been clicked with some
   // mouse button (1 for left, 2 for middle, and 3 for right click), and
   // returns the action that should be taken in response (if any).