Revert "Remove VisitedLink dependency on rest of chrome"

chrome/browser/visitedlink/visitedlink_master_factory.h

Index: chrome/browser/visitedlink/visitedlink_master_factory.h
diff --git a/chrome/browser/visitedlink/visitedlink_master_factory.h b/chrome/browser/visitedlink/visitedlink_master_factory.h
new file mode 100644
index 0000000000000000000000000000000000000000..b1dea0be31329aa3c6e683e1e1e196940e364f5d
--- /dev/null
+++ b/chrome/browser/visitedlink/visitedlink_master_factory.h
@@ -0,0 +1,38 @@
+// Copyright (c) 2012 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_VISITEDLINK_VISITEDLINK_MASTER_FACTORY_H_
+#define CHROME_BROWSER_VISITEDLINK_VISITEDLINK_MASTER_FACTORY_H_
+
+#include "base/memory/singleton.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_keyed_service_factory.h"
+
+template <typename T> struct DefaultSingletonTraits;
+
+class VisitedLinkMaster;
+
+// Singleton that owns all VisitedLinkMaster and associates them with
+// Profiles.
+class VisitedLinkMasterFactory : public ProfileKeyedServiceFactory {
+ public:
+  static VisitedLinkMaster* GetForProfile(Profile* profile);
+
+  static VisitedLinkMasterFactory* GetInstance();
+
+ private:
+  friend struct DefaultSingletonTraits<VisitedLinkMasterFactory>;
+
+  VisitedLinkMasterFactory();
+  virtual ~VisitedLinkMasterFactory();
+
+  // ProfileKeyedServiceFactory:
+  virtual ProfileKeyedService* BuildServiceInstanceFor(
+      Profile* profile) const OVERRIDE;
+  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(VisitedLinkMasterFactory);
+};
+
+#endif  // CHROME_BROWSER_VISITEDLINK_VISITEDLINK_MASTER_FACTORY_H_