Change RulesRegistryService to use ProfileKeyedAPI.

chrome/browser/extensions/extension_system.h

Index: chrome/browser/extensions/extension_system.h
diff --git a/chrome/browser/extensions/extension_system.h b/chrome/browser/extensions/extension_system.h
index 28c7b7215639df2357afd8529b1850306680fe2a..055aa2ea8ba71cef5782cfa26b49337199086eab 100644
--- a/chrome/browser/extensions/extension_system.h
+++ b/chrome/browser/extensions/extension_system.h
@@ -25,7 +25,6 @@ class Profile;
 namespace extensions {
 // Unfortunately, for the ApiResourceManager<> template classes, we don't seem
 // to be able to forward-declare because of compilation errors on Windows.
-class AlarmManager;
 class Blacklist;
 class EventRouter;
 class Extension;
@@ -34,9 +33,7 @@ class ExtensionWarningBadgeService;
 class ExtensionWarningService;
 class LazyBackgroundTaskQueue;
 class ManagementPolicy;
-class MessageService;
 class NavigationObserver;
-class RulesRegistryService;
 class StandardManagementPolicyProvider;
 class StateStore;
 class UserScriptMaster;
@@ -63,8 +60,6 @@ class ExtensionSystem : public BrowserContextKeyedService {
   // are controlled by |extensions_enabled|.
   virtual void InitForRegularProfile(bool extensions_enabled) = 0;
 
-  virtual void InitForOTRProfile() = 0;
-
   // The ExtensionService is created at startup.
   virtual ExtensionService* extension_service() = 0;
 
@@ -94,9 +89,6 @@ class ExtensionSystem : public BrowserContextKeyedService {
   // The EventRouter is created at startup.
   virtual EventRouter* event_router() = 0;
 
-  // The RulesRegistryService is created at startup.
-  virtual RulesRegistryService* rules_registry_service() = 0;
-
   // The SerialConnection ResourceManager is created at startup.
   virtual ApiResourceManager<SerialConnection>*
   serial_connection_manager() = 0;
@@ -148,7 +140,6 @@ class ExtensionSystemImpl : public ExtensionSystem {
   virtual void Shutdown() OVERRIDE;
 
   virtual void InitForRegularProfile(bool extensions_enabled) OVERRIDE;
-  virtual void InitForOTRProfile() OVERRIDE;
 
   virtual ExtensionService* extension_service() OVERRIDE;  // shared
   virtual ManagementPolicy* management_policy() OVERRIDE;  // shared
@@ -160,8 +151,6 @@ class ExtensionSystemImpl : public ExtensionSystem {
       OVERRIDE;  // shared
   virtual ExtensionInfoMap* info_map() OVERRIDE;  // shared
   virtual EventRouter* event_router() OVERRIDE;  // shared
-  virtual RulesRegistryService* rules_registry_service()
-      OVERRIDE;  // shared
   virtual ApiResourceManager<SerialConnection>* serial_connection_manager()
       OVERRIDE;
   virtual ApiResourceManager<Socket>* socket_manager() OVERRIDE;
@@ -251,7 +240,6 @@ class ExtensionSystemImpl : public ExtensionSystem {
   scoped_ptr<ApiResourceManager<Socket> > socket_manager_;
   scoped_ptr<ApiResourceManager<
                UsbDeviceResource> > usb_device_resource_manager_;
-  scoped_ptr<RulesRegistryService> rules_registry_service_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionSystemImpl);
 };