Decompress credits page on iOS

ios/chrome/ios_chrome.gyp

 # Copyright 2014 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 111 matching lines @@
         '../../components/components.gyp:webp_transcode',
         '../../components/components_resources.gyp:components_resources',
         '../../components/components_strings.gyp:components_strings',
         '../../components/prefs/prefs.gyp:prefs',
         '../../components/url_formatter/url_formatter.gyp:url_formatter',
         '../../google_apis/google_apis.gyp:google_apis',
         '../../net/net.gyp:net',
         '../../net/net.gyp:net_extras',
         '../../skia/skia.gyp:skia',
         '../../sync/sync.gyp:sync',
+        '../../third_party/brotli/brotli.gyp:brotli',
         '../../third_party/google_toolbox_for_mac/google_toolbox_for_mac.gyp:google_toolbox_for_mac',
         '../../ui/base/ui_base.gyp:ui_base',
         '../../ui/gfx/gfx.gyp:gfx',
         '../../url/url.gyp:url_lib',
         '../provider/ios_provider_chrome.gyp:ios_provider_chrome_browser',
         '../web/ios_web.gyp:ios_web',
         'injected_js',
         'ios_chrome_browser_about_flags',
         'ios_chrome_common',
         'ios_chrome_resources.gyp:ios_chrome_resources',
@@ skipping 724 matching lines @@
             '../../components/components.gyp:omnibox_browser',
             '../../components/components.gyp:rlz',
             '../../components/components.gyp:search_engines',
             '../../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }