Split WarningService from ExtensionSystem.

extensions/browser/warning_service_factory.cc

Index: extensions/browser/warning_service_factory.cc
diff --git a/extensions/browser/process_map_factory.cc b/extensions/browser/warning_service_factory.cc
similarity index 50%
copy from extensions/browser/process_map_factory.cc
copy to extensions/browser/warning_service_factory.cc
index 0aefce557f904ed6ed298d3a209a30666e88b197..9f0bc09b19181318a14ad6e45161b06163b3f86f 100644
--- a/extensions/browser/process_map_factory.cc
+++ b/extensions/browser/warning_service_factory.cc
@@ -2,42 +2,45 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "extensions/browser/process_map_factory.h"
+#include "extensions/browser/warning_service_factory.h"
 
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "extensions/browser/extension_registry_factory.h"
 #include "extensions/browser/extensions_browser_client.h"
-#include "extensions/browser/process_map.h"
+#include "extensions/browser/warning_service.h"
 
 using content::BrowserContext;
 
 namespace extensions {
 
 // static
-ProcessMap* ProcessMapFactory::GetForBrowserContext(BrowserContext* context) {
-  return static_cast<ProcessMap*>(
+WarningService* WarningServiceFactory::GetForBrowserContext(
+    BrowserContext* context) {
+  return static_cast<WarningService*>(
       GetInstance()->GetServiceForBrowserContext(context, true));
 }
 
 // static
-ProcessMapFactory* ProcessMapFactory::GetInstance() {
-  return Singleton<ProcessMapFactory>::get();
+WarningServiceFactory* WarningServiceFactory::GetInstance() {
+  return Singleton<WarningServiceFactory>::get();
 }
 
-ProcessMapFactory::ProcessMapFactory()
+WarningServiceFactory::WarningServiceFactory()
     : BrowserContextKeyedServiceFactory(
-          "ProcessMap",
+          "WarningService",
           BrowserContextDependencyManager::GetInstance()) {
-  // No dependencies on other services.
+  DependsOn(ExtensionRegistryFactory::GetInstance());
 }
 
-ProcessMapFactory::~ProcessMapFactory() {}
+WarningServiceFactory::~WarningServiceFactory() {
+}
 
-KeyedService* ProcessMapFactory::BuildServiceInstanceFor(
+KeyedService* WarningServiceFactory::BuildServiceInstanceFor(
     BrowserContext* context) const {
-  return new ProcessMap;
+  return new WarningService(context);
 }
 
-BrowserContext* ProcessMapFactory::GetBrowserContextToUse(
+BrowserContext* WarningServiceFactory::GetBrowserContextToUse(
     BrowserContext* context) const {
   // Redirected in incognito.
   return ExtensionsBrowserClient::Get()->GetOriginalContext(context);