Remove dependency of PrefSyncableService on Profile.

chrome/browser/prefs/chrome_pref_model_associator_client.h

Index: chrome/browser/prefs/chrome_pref_model_associator_client.h
diff --git a/chrome/browser/prefs/chrome_pref_model_associator_client.h b/chrome/browser/prefs/chrome_pref_model_associator_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..06ba696eb7642728d7f0f2d187a027ccbb290713
--- /dev/null
+++ b/chrome/browser/prefs/chrome_pref_model_associator_client.h
@@ -0,0 +1,22 @@
+// Copyright 2015 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_PREFS_CHROME_PREF_MODEL_ASSOCIATOR_CLIENT_H_
+#define CHROME_BROWSER_PREFS_CHROME_PREF_MODEL_ASSOCIATOR_CLIENT_H_
+
+#include "base/macros.h"
+#include "chrome/browser/prefs/pref_model_associator_client.h"
+
+class ChromePrefModelAssociatorClient : public PrefModelAssociatorClient {
+ public:
+  ChromePrefModelAssociatorClient();
+  ~ChromePrefModelAssociatorClient() override;
+
+  // Returns the global instance.
+  static ChromePrefModelAssociatorClient* GetInstance();
+
+  DISALLOW_COPY_AND_ASSIGN(ChromePrefModelAssociatorClient);
+};
+
+#endif  // CHROME_BROWSER_PREFS_CHROME_PREF_MODEL_ASSOCIATOR_CLIENT_H_