Remove dependency on resources from installer_util

content/public/common/BUILD.gn

Index: content/public/common/BUILD.gn
diff --git a/content/public/common/BUILD.gn b/content/public/common/BUILD.gn
index 51772e359125dad5a37059c6065fb90df6e6a48f..19b0c80e9e5444f93c250b2e93124f9c60d84480 100644
--- a/content/public/common/BUILD.gn
+++ b/content/public/common/BUILD.gn
@@ -19,6 +19,14 @@ group("common") {
   }
 }
 
+# This target allows other targets to depend on result_codes.h which is a
+# header-only dependency, without bringing in all of content.
+source_set("result_codes") {
+  sources = [
+    "result_codes.h",
+  ]
+}
+
 source_set("common_sources") {
   visibility = [ "//content/*" ]