MD Settings: re-enable settings translations ONCE AND FOR ALL

tools/gritsettings/resource_ids

Index: tools/gritsettings/resource_ids
diff --git a/tools/gritsettings/resource_ids b/tools/gritsettings/resource_ids
index e68101221daaf9f8e269a556876ac268433283dd..bf5fdd43303156883844521a7d9989f9fadfe08f 100644
--- a/tools/gritsettings/resource_ids
+++ b/tools/gritsettings/resource_ids
@@ -115,20 +115,8 @@
     "messages": [12200],
   },
   "content/app/strings/content_strings.grd": {
-    "messages": [18600],
-  },
-  # Settings Chromium strings and Settings Google Chrome strings must start
-  # at the same id.  We only use one file depending on whether we're building
-  # Chromium or Google Chrome.
-  "chrome/app/settings_chromium_strings.grd": {
-    "messages": [19400],
-  },
-  "chrome/app/settings_google_chrome_strings.grd": {
     "messages": [19400],
   },
-  "chrome/app/settings_strings.grd": {
-    "messages": [19700],
-  },
   "components/policy/resources/policy_templates.grd": {
     "structures": [20100],
     "messages": [20110],