Move TopSites api from c/b/history to c/b/e/api

chrome/browser/history/top_sites_extension_api.h

Index: chrome/browser/history/top_sites_extension_api.h
diff --git a/chrome/browser/history/top_sites_extension_api.h b/chrome/browser/history/top_sites_extension_api.h
deleted file mode 100644
index b752512b9db9c9c20c40cb218f35820eefb7e839..0000000000000000000000000000000000000000
--- a/chrome/browser/history/top_sites_extension_api.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// 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_HISTORY_TOP_SITES_EXTENSION_API_H_
-#define CHROME_BROWSER_HISTORY_TOP_SITES_EXTENSION_API_H_
-
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/extensions/extension_function.h"
-#include "chrome/browser/history/history_types.h"
-
-class GetTopSitesFunction : public AsyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("topSites.get")
-
-  GetTopSitesFunction();
-
- protected:
-  virtual ~GetTopSitesFunction();
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-
- private:
-  void OnMostVisitedURLsAvailable(const history::MostVisitedURLList& data);
-
-  // For callbacks may be run after destruction.
-  base::WeakPtrFactory<GetTopSitesFunction> weak_ptr_factory_;
-};
-
-#endif  // CHROME_BROWSER_HISTORY_TOP_SITES_EXTENSION_API_H_