Reflect device status in geolocation permissions.request calls.

chrome/browser/permissions/permission_context_base.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_PERMISSIONS_PERMISSION_CONTEXT_BASE_H_
 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_BASE_H_
 
 #include <memory>
 #include <unordered_map>
 
@@ skipping 72 matching lines @@
   // Returns whether the permission has been granted, denied etc.
   // |render_frame_host| may be nullptr if the call is coming from a context
   // other than a specific frame.
   // TODO(meredithl): Ensure that the result accurately reflects whether the
   // origin is blacklisted for this permission.
   PermissionResult GetPermissionStatus(
       content::RenderFrameHost* render_frame_host,
       const GURL& requesting_origin,
       const GURL& embedding_origin) const;
 
+  // Update |result| with any modifications based on the device state. For
+  // example, if |result| is ALLOW but Chrome does not have the relevant
+  // permission at the device level, but will prompt the user, return ASK.
+  virtual PermissionResult UpdatePermissionStatusWithDeviceStatus(
+      PermissionResult result,
+      const GURL& requesting_origin,
+      const GURL& embedding_origin) const;
+
   // Resets the permission to its default value.
   virtual void ResetPermission(const GURL& requesting_origin,
                                const GURL& embedding_origin);
 
   // Withdraw an existing permission request, no op if the permission request
   // was already cancelled by some other means.
   virtual void CancelPermissionRequest(content::WebContents* web_contents,
                                        const PermissionRequestID& id);
 
   // Whether the kill switch has been enabled for this permission.
@@ skipping 90 matching lines @@
 #endif
   std::unordered_map<std::string, std::unique_ptr<PermissionRequest>>
       pending_requests_;
 
   // Must be the last member, to ensure that it will be
   // destroyed first, which will invalidate weak pointers
   base::WeakPtrFactory<PermissionContextBase> weak_factory_;
 };
 
 #endif  // CHROME_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_BASE_H_