Added headless permission manager. This permissions manager simply acks all permission requests wit…

headless/lib/browser/headless_browser_context_impl.h

 // 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.
 
 #ifndef HEADLESS_LIB_BROWSER_HEADLESS_BROWSER_CONTEXT_IMPL_H_
 #define HEADLESS_LIB_BROWSER_HEADLESS_BROWSER_CONTEXT_IMPL_H_
 
 #include <memory>
 #include <string>
 #include <unordered_map>
@@ skipping 80 matching lines @@
   void InitWhileIOAllowed();
 
   HeadlessBrowserImpl* browser_;  // Not owned.
   std::unique_ptr<HeadlessBrowserContextOptions> context_options_;
   std::unique_ptr<HeadlessResourceContext> resource_context_;
   base::FilePath path_;
 
   std::unordered_map<std::string, std::unique_ptr<HeadlessWebContents>>
       web_contents_map_;
 
+  std::unique_ptr<content::PermissionManager> permission_manager_;
+
   std::string id_;
 
   DISALLOW_COPY_AND_ASSIGN(HeadlessBrowserContextImpl);
 };
 
 }  // namespace headless
 
 #endif  // HEADLESS_LIB_BROWSER_HEADLESS_BROWSER_CONTEXT_IMPL_H_