Move c/c/extensions/matcher/ to top level extension dir

chrome/common/extensions/matcher/url_matcher_constants.h

-// 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.
-
-// Constants used for the URLMatcher component of the Declarative API.
-
-#ifndef CHROME_COMMON_EXTENSIONS_MATCHER_URL_MATCHER_CONSTANTS_H_
-#define CHROME_COMMON_EXTENSIONS_MATCHER_URL_MATCHER_CONSTANTS_H_
-
-namespace extensions {
-namespace url_matcher_constants {
-
-// Keys of dictionaries for URL constraints
-extern const char kPortsKey[];
-extern const char kSchemesKey[];
-extern const char kHostContainsKey[];
-extern const char kHostEqualsKey[];
-extern const char kHostPrefixKey[];
-extern const char kHostSuffixKey[];
-extern const char kHostSuffixPathPrefixKey[];
-extern const char kPathContainsKey[];
-extern const char kPathEqualsKey[];
-extern const char kPathPrefixKey[];
-extern const char kPathSuffixKey[];
-extern const char kQueryContainsKey[];
-extern const char kQueryEqualsKey[];
-extern const char kQueryPrefixKey[];
-extern const char kQuerySuffixKey[];
-extern const char kURLContainsKey[];
-extern const char kURLEqualsKey[];
-extern const char kURLMatchesKey[];
-extern const char kURLPrefixKey[];
-extern const char kURLSuffixKey[];
-
-}  // namespace url_matcher_constants
-}  // namespace extensions
-
-#endif  // CHROME_COMMON_EXTENSIONS_MATCHER_URL_MATCHER_CONSTANTS_H_