Refactor Permissions related method out of ContentBrowserClient.

content/public/browser/browser_context.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_
 #define CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_
 
 #include "base/callback_forward.h"
 #include "base/containers/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 21 matching lines @@
 class SpecialStoragePolicy;
 }
 
 namespace content {
 
 class BlobHandle;
 class BrowserPluginGuestManager;
 class DownloadManager;
 class DownloadManagerDelegate;
 class IndexedDBContext;
+class PermissionManager;
 class PushMessagingService;
 class ResourceContext;
 class SiteInstance;
 class StoragePartition;
 class SSLHostStateDelegate;
 
 // This class holds the context needed for a browsing session.
 // It lives on the UI thread. All these methods must only be called on the UI
 // thread.
 class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
@@ skipping 122 matching lines @@
   virtual storage::SpecialStoragePolicy* GetSpecialStoragePolicy() = 0;
 
   // Returns a push messaging service. The embedder owns the service, and is
   // responsible for ensuring that it outlives RenderProcessHost. It's valid to
   // return nullptr.
   virtual PushMessagingService* GetPushMessagingService() = 0;
 
   // Returns the SSL host state decisions for this context. The context may
   // return nullptr, implementing the default exception storage strategy.
   virtual SSLHostStateDelegate* GetSSLHostStateDelegate() = 0;
+
+  // Returns the PermissionManager associated with that context if any, nullptr
+  // otherwise.
+  virtual PermissionManager* GetPermissionManager() = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_