Reintroduce plumbing for user gesture into permission system.

blimp/engine/app/blimp_permission_manager.cc

 // Copyright 2015 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.
 
 #include "blimp/engine/app/blimp_permission_manager.h"
 
 #include <vector>
 
 #include "base/callback.h"
 #include "content/public/browser/permission_type.h"
 
 namespace blimp {
 namespace engine {
 
 BlimpPermissionManager::BlimpPermissionManager()
     : content::PermissionManager() {}
 
 BlimpPermissionManager::~BlimpPermissionManager() {}
 
 int BlimpPermissionManager::RequestPermission(
     content::PermissionType permission,
     content::RenderFrameHost* render_frame_host,
     const GURL& origin,
+    bool user_gesture,
     const base::Callback<void(blink::mojom::PermissionStatus)>& callback) {
   callback.Run(blink::mojom::PermissionStatus::DENIED);
   return kNoPendingOperation;
 }
 
 int BlimpPermissionManager::RequestPermissions(
     const std::vector<content::PermissionType>& permission,
     content::RenderFrameHost* render_frame_host,
     const GURL& requesting_origin,
+    bool user_gesture,
     const base::Callback<
         void(const std::vector<blink::mojom::PermissionStatus>&)>& callback) {
   callback.Run(std::vector<blink::mojom::PermissionStatus>(
       permission.size(), blink::mojom::PermissionStatus::DENIED));
   return kNoPendingOperation;
 }
 
 void BlimpPermissionManager::CancelPermissionRequest(int request_id) {}
 
 void BlimpPermissionManager::ResetPermission(content::PermissionType permission,
@@ skipping 18 matching lines @@
     const GURL& embedding_origin,
     const base::Callback<void(blink::mojom::PermissionStatus)>& callback) {
   return -1;
 }
 
 void BlimpPermissionManager::UnsubscribePermissionStatusChange(
     int subscription_id) {}
 
 }  // namespace engine
 }  // namespace blimp