Fix some issues with extensions:

chrome/common/extensions/url_pattern.h

 // Copyright (c) 2006-2009 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_COMMON_EXTENSIONS_URL_PATTERN_H_
 #define CHROME_COMMON_EXTENSIONS_URL_PATTERN_H_
 
 #include <string>
 #include <vector>
 
 #include "googleurl/src/gurl.h"
@@ skipping 62 matching lines @@
 // than the original glob, which is probably better than nothing.
 class URLPattern {
  public:
   // A collection of scheme bitmasks for use with valid_schemes.
   enum SchemeMasks {
     SCHEME_HTTP = 1<<0,
     SCHEME_HTTPS = 1<<1,
     SCHEME_FILE = 1<<2,
     SCHEME_FTP = 1<<3,
     SCHEME_CHROMEUI = 1<<4,
-
-    SCHEMES_ALL =
-        SCHEME_HTTP | SCHEME_HTTPS | SCHEME_FILE | SCHEME_FTP | SCHEME_CHROMEUI,
   };
 
   // Note: don't use this directly. This exists so URLPattern can be used
   // with STL containers.
   URLPattern();
 
   // Construct an URLPattern with the given set of allowable schemes. See
   // valid_schemes_ for more info.
   explicit URLPattern(int valid_schemes);
 
@@ skipping 94 matching lines @@
   // everything after the scheme in the case of file:// URLs.
   std::string path_;
 
   // The path with "?" and "\" characters escaped for use with the
   // MatchPatternASCII() function. This is populated lazily, the first time it
   // is needed.
   mutable std::string path_escaped_;
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_URL_PATTERN_H_