Convert extensions::ProcessMap to BrowserContextKeyedService

extensions/browser/process_map_factory.cc

Index: extensions/browser/process_map_factory.cc
diff --git a/extensions/browser/process_map_factory.cc b/extensions/browser/process_map_factory.cc
new file mode 100644
index 0000000000000000000000000000000000000000..1351f22636bdeed0c1a75e9e24d344be11e1ace1
--- /dev/null
+++ b/extensions/browser/process_map_factory.cc
@@ -0,0 +1,46 @@
+// Copyright 2014 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.
+
+#include "extensions/browser/process_map_factory.h"
+
+#include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
+#include "extensions/browser/extensions_browser_client.h"
+#include "extensions/browser/process_map.h"
+
+using content::BrowserContext;
+
+namespace extensions {
+
+// static
+ProcessMap* ProcessMapFactory::GetForBrowserContext(BrowserContext* context) {
+  return static_cast<ProcessMap*>(
+      GetInstance()->GetServiceForBrowserContext(context, true));
+}
+
+// static
+ProcessMapFactory* ProcessMapFactory::GetInstance() {
+  return Singleton<ProcessMapFactory>::get();
+}
+
+ProcessMapFactory::ProcessMapFactory()
+    : BrowserContextKeyedServiceFactory(
+          "ProcessMap",
+          BrowserContextDependencyManager::GetInstance()) {
+  // No dependencies on other services.
+}
+
+ProcessMapFactory::~ProcessMapFactory() {}
+
+BrowserContextKeyedService* ProcessMapFactory::BuildServiceInstanceFor(
+    BrowserContext* context) const {
+  return new ProcessMap;
+}
+
+BrowserContext* ProcessMapFactory::GetBrowserContextToUse(
+    BrowserContext* context) const {
+  // Redirected in incognito.
+  return ExtensionsBrowserClient::Get()->GetOriginalContext(context);
+}
+
+}  // namespace extensions