Remove the length field from the index entries in data pack files.

chrome/browser/themes/browser_theme_pack.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/themes/browser_theme_pack.h"
 
 #include <limits>
 
 #include "base/stl_util.h"
 #include "base/string_util.h"
@@ skipping 11 matching lines @@
 #include "ui/base/resource/data_pack.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/skbitmap_operations.h"
 
 namespace {
 
 // Version number of the current theme pack. We just throw out and rebuild
 // theme packs that aren't int-equal to this.
-const int kThemePackVersion = 16;
+const int kThemePackVersion = 17;
 
 // IDs that are in the DataPack won't clash with the positive integer
 // uint16. kHeaderID should always have the maximum value because we want the
 // "header" to be written last. That way we can detect whether the pack was
 // successfully written and ignore and regenerate if it was only partially
 // written (i.e. chrome crashed on a different thread while writing the pack).
 const int kHeaderID = std::numeric_limits<uint16>::max() - 1;
 const int kTintsID = std::numeric_limits<uint16>::max() - 2;
 const int kColorsID = std::numeric_limits<uint16>::max() - 3;
 const int kDisplayPropertiesID = std::numeric_limits<uint16>::max() - 4;
@@ skipping 1016 matching lines @@
         hsl.h = tints_[i].h;
         hsl.s = tints_[i].s;
         hsl.l = tints_[i].l;
         return hsl;
       }
     }
   }
 
   return ThemeService::GetDefaultTint(id);
 }