Support 32-bit subversion fields in base::Version.

base/version.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.
 
 #ifndef BASE_VERSION_H_
 #define BASE_VERSION_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 39 matching lines @@
 
   // Given a valid version object, compare if a |wildcard_string| results in a
   // newer version. This function will default to CompareTo if the string does
   // not end in wildcard sequence ".*". IsValidWildcard(wildcard_string) must be
   // true before using this function.
   int CompareToWildcardString(const std::string& wildcard_string) const;
 
   // Return the string representation of this version.
   const std::string GetString() const;
 
-  const std::vector<uint16>& components() const { return components_; }
+  const std::vector<uint32>& components() const { return components_; }

[grt (UTC plus 2), 2015/03/09 13:19:49]

please use uint32_t (and #include <stdint.h>) as per the comment at the top of
base/basictypes.h.

[Will Harris, 2015/03/09 22:52:18]

Done.

 
  private:
-  std::vector<uint16> components_;
+  std::vector<uint32> components_;
 };
 
 }  // namespace base
 
 // TODO(xhwang) remove this when all users are updated to explicitly use the
 // namespace
 using base::Version;
 
 #endif  // BASE_VERSION_H_