Introduce ProfileInvalidationProvider wrapper for InvalidationService

chrome/browser/invalidation/profile_invalidation_provider.h

Index: chrome/browser/invalidation/profile_invalidation_provider.h
diff --git a/chrome/browser/invalidation/profile_invalidation_provider.h b/chrome/browser/invalidation/profile_invalidation_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..11da1a0023557d5e8611ad8ccc1ff4a88b28f9c6
--- /dev/null
+++ b/chrome/browser/invalidation/profile_invalidation_provider.h
@@ -0,0 +1,37 @@
+// 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.
+
+#ifndef CHROME_BROWSER_INVALIDATION_PROFILE_INVALIDATION_PROVIDER_H_
+#define CHROME_BROWSER_INVALIDATION_PROFILE_INVALIDATION_PROVIDER_H_
+
+#include "base/compiler_specific.h"

[rlarocque, 2014/06/11 20:02:40]

Could you move this to components/invalidation?  That would save me the effort
of moving it later.

[bartfab (slow), 2014/06/12 09:21:14]

Done.

+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+#include "components/keyed_service/core/keyed_service.h"
+
+namespace invalidation {
+
+class InvalidationService;
+
+// A KeyedService that owns an InvalidationService.
+class ProfileInvalidationProvider : public KeyedService {
+ public:
+  explicit ProfileInvalidationProvider(
+      scoped_ptr<InvalidationService> invalidation_service);
+  virtual ~ProfileInvalidationProvider();
+
+  InvalidationService* GetInvalidationService();
+
+  // KeyedService:
+  virtual void Shutdown() OVERRIDE;
+
+ private:
+  scoped_ptr<InvalidationService> invalidation_service_;
+
+  DISALLOW_COPY_AND_ASSIGN(ProfileInvalidationProvider);
+};
+
+}  // namespace invalidation
+
+#endif  // CHROME_BROWSER_INVALIDATION_PROFILE_INVALIDATION_PROVIDER_H_