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

chrome/common/BUILD.gn

Index: chrome/common/BUILD.gn
diff --git a/chrome/common/BUILD.gn b/chrome/common/BUILD.gn
index 01e134cbb98f0155b819e5263d1d4503d796e30d..4e98a0610ed694628007027e1d4762d906605bd6 100644
--- a/chrome/common/BUILD.gn
+++ b/chrome/common/BUILD.gn
@@ -71,6 +71,7 @@ static_library("common") {
     "//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",