Introduce GeolocationPermissionRequestID, a wrapper struct to contain the (render process ID, rende…

content/public/browser/geolocation_permission_context.h

Index: content/public/browser/geolocation_permission_context.h
===================================================================
--- content/public/browser/geolocation_permission_context.h	(revision 163741)
+++ content/public/browser/geolocation_permission_context.h	(working copy)
@@ -8,6 +8,7 @@
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/geolocation.h"
 
 class GURL;
 
@@ -23,15 +24,13 @@
   // When the answer to a permission request has been determined, |callback|
   // should be called with the result.
   virtual void RequestGeolocationPermission(
-      int render_process_id,
-      int render_view_id,
-      int bridge_id,
+      const GeolocationPermissionRequestID& id,
       const GURL& requesting_frame,
       base::Callback<void(bool)> callback) = 0;
 
   // The renderer is cancelling a pending permission request.
   virtual void CancelGeolocationPermissionRequest(
-      int render_process_id, int render_view_id, int bridge_id,
+      const GeolocationPermissionRequestID& id,
       const GURL& requesting_frame) = 0;
 
  protected: