Add "Show saved copy" button in dino page when there's offline copy

chrome/common/BUILD.gn

 # 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.
 
 import("//chrome/version.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/grit_rule.gni")
 
 gypi_values = exec_script("//build/gypi_to_gn.py",
                           [ rebase_path("../chrome_common.gypi") ],
@@ skipping 53 matching lines @@
     "//components/crash/core/common",
     "//components/data_reduction_proxy/content/common",
     "//components/dom_distiller/core",
     "//components/error_page/common",
     "//components/favicon_base",
     "//components/gcm_driver/common",
     "//components/json_schema",
     "//components/metrics",
     "//components/metrics:net",
     "//components/omnibox/common",
+    "//components/error_page/common",

[Lei Zhang, 2015/11/23 22:50:21]

This is:

(a) not in alphabetical order
(b) already on line 67 ^
(c) not in chrome/chrome_common.gypi for some reason

[jianli, 2015/11/23 23:25:03]

Thanks for catching this. This is due to my rebase from my other patch. Removed
the line here.

For (c), it should be in chrome_common.gypi even without my change. Not sure why
it was not there. I just added it.

     "//components/policy:policy_component_common",
     "//components/strings",
     "//components/translate/core/common",
     "//components/url_formatter",
     "//components/variations",
     "//components/version_info",
     "//content/public/common",
     "//crypto",
     "//extensions/common:common_constants",
     "//gin",
@@ skipping 300 matching lines @@
     ":constants",
     "//base",
   ]
 }
 
 mojom("mojo_bindings") {
   sources = [
     "resource_usage_reporter.mojom",
   ]
 }