[MD settings] moving settings strings to a separate grd file

chrome/BUILD.gn

Index: chrome/BUILD.gn
diff --git a/chrome/BUILD.gn b/chrome/BUILD.gn
index 184ab1ee7aa1a0a568be0fc79b183f79fb0a8533..7116eb8fe9c23ac5bd1628cc3d17aa33c5ad3658 100644
--- a/chrome/BUILD.gn
+++ b/chrome/BUILD.gn
@@ -153,7 +153,9 @@ if (!is_android) {
         "//sandbox",
         "//ui/gfx",
       ]
-      data_deps = [ "//chrome/app/version_assembly:version_assembly_manifest" ]
+      data_deps = [
+        "//chrome/app/version_assembly:version_assembly_manifest",
+      ]
 
       libs = [
         "wintrust.lib",
@@ -870,6 +872,7 @@ group("strings") {
     "//chrome/app:chromium_strings",
     "//chrome/app:generated_resources",
     "//chrome/app:google_chrome_strings",
+    "//chrome/app:settings_strings",
     "//chrome/app/resources:locale_settings",
   ]
 }