Move extensions-related files to using //components/keyed_service.

extensions/browser/extension_registry.h

 // Copyright 2013 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 EXTENSIONS_BROWSER_EXTENSION_REGISTRY_H_
 #define EXTENSIONS_BROWSER_EXTENSION_REGISTRY_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list.h"
-#include "components/browser_context_keyed_service/browser_context_keyed_service.h"
+#include "components/keyed_service/core/keyed_service.h"
 #include "extensions/common/extension_set.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 class Extension;
 class ExtensionRegistryObserver;
 
 // ExtensionRegistry holds sets of the installed extensions for a given
 // BrowserContext. An incognito browser context and its master browser context
 // share a single registry.
-class ExtensionRegistry : public BrowserContextKeyedService {
+class ExtensionRegistry : public KeyedService {
  public:
   // Flags to pass to GetExtensionById() to select which sets to look in.
   enum IncludeFlag {
     NONE        = 0,
     ENABLED     = 1 << 0,
     DISABLED    = 1 << 1,
     TERMINATED  = 1 << 2,
     BLACKLISTED = 1 << 3,
     EVERYTHING = (1 << 4) - 1,
   };
@@ skipping 63 matching lines @@
 
   // Removes all extensions from all sets.
   void ClearAll();
 
   // Sets a callback to run when the disabled extension set is modified.
   // TODO(jamescook): This is too specific for a generic registry; find some
   // other way to do this.
   void SetDisabledModificationCallback(
       const ExtensionSet::ModificationCallback& callback);
 
-  // BrowserContextKeyedService implementation:
+  // KeyedService implementation:
   virtual void Shutdown() OVERRIDE;
 
  private:
   // Extensions that are installed, enabled and not terminated.
   ExtensionSet enabled_extensions_;
 
   // Extensions that are installed and disabled.
   ExtensionSet disabled_extensions_;
 
   // Extensions that are installed and terminated.
   ExtensionSet terminated_extensions_;
 
   // Extensions that are installed and blacklisted. Generally these shouldn't be
   // considered as installed by the extension platform: we only keep them around
   // so that if extensions are blacklisted by mistake they can easily be
   // un-blacklisted.
   ExtensionSet blacklisted_extensions_;
 
   ObserverList<ExtensionRegistryObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionRegistry);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EXTENSION_REGISTRY_H_