Settings: Add missing network dialog strings

Bug: 780994
Change-Id: I549f606839d8fd36facd6a729fd1be27be9a3a09
Reviewed-on: https://chromium-review.googlesource.com/803628Reviewed-by: Ben Chan <benchan@chromium.org>
Commit-Queue: Steven Bennetts <stevenjb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#521096}

chrome/browser/ui/webui/chromeos/internet_config_dialog.cc

@@ -37,6 +37,7 @@ void AddInternetStrings(content::WebUIDataSource* html_source) {
       {"internetJoinType", IDS_SETTINGS_INTERNET_JOIN_TYPE},
       {"networkButtonConnect", IDS_SETTINGS_INTERNET_BUTTON_CONNECT},
       {"cancel", IDS_CANCEL},
+      {"close", IDS_CANCEL},
       {"save", IDS_SAVE},
   };
   for (const auto& entry : localized_strings)

chrome/browser/ui/webui/chromeos/internet_detail_dialog.cc

@@ -37,6 +37,8 @@ void AddInternetStrings(content::WebUIDataSource* html_source) {
     const char* name;
     int id;
   } localized_strings[] = {
+      {"cancel", IDS_CANCEL},
+      {"close", IDS_CLOSE},
       {"networkButtonConnect", IDS_SETTINGS_INTERNET_BUTTON_CONNECT},
       {"networkButtonDisconnect", IDS_SETTINGS_INTERNET_BUTTON_DISCONNECT},
       {"networkIPAddress", IDS_SETTINGS_INTERNET_NETWORK_IP_ADDRESS},