Add a metric to Chrome to measure fragmentation of chrome.dll at startup.BUG=98033TEST=None

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 1226 matching lines @@
         'browser/first_run/first_run_win.cc',
         'browser/first_run/try_chrome_dialog_view.cc',
         'browser/first_run/try_chrome_dialog_view.h',
         'browser/first_run/upgrade_util.cc',
         'browser/first_run/upgrade_util.h',
         'browser/first_run/upgrade_util_linux.cc',
         'browser/first_run/upgrade_util_linux.h',
         'browser/first_run/upgrade_util_mac.cc',
         'browser/first_run/upgrade_util_win.cc',
         'browser/first_run/upgrade_util_win.h',
+        'browser/fragmentation_checker_win.cc',
+        'browser/fragmentation_checker_win.h',
         'browser/fullscreen.h',
         'browser/fullscreen_aura.cc',
         'browser/fullscreen_gtk.cc',
         'browser/fullscreen_mac.mm',
         'browser/fullscreen_win.cc',
         'browser/geolocation/chrome_access_token_store.cc',
         'browser/geolocation/chrome_access_token_store.h',
         'browser/geolocation/chrome_geolocation_permission_context.cc',
         'browser/geolocation/chrome_geolocation_permission_context.h',
         'browser/geolocation/geolocation_prefs.cc',
@@ skipping 3796 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }