Replace forward_dependent_configs with public_deps

This is the new name. It has the same meaning but additionally with a "you can use the headers" permission.

Rename direct_dependent_configs to public_configs. This is the new name with identical meaning.

TBR=jamesr

Review URL: https://codereview.chromium.org/595073002

Cr-Commit-Position: refs/heads/master@{#296302}
diff --git a/chrome/utility/BUILD.gn b/chrome/utility/BUILD.gn
index be7c3fda..282dc5b 100644
--- a/chrome/utility/BUILD.gn
+++ b/chrome/utility/BUILD.gn
@@ -15,6 +15,7 @@
   sources = rebase_path(gypi_values.chrome_utility_sources, ".", "..")
   defines = []
 
+  public_deps = []
   deps = [
     "//base",
     "//components/strings",
@@ -40,7 +41,7 @@
       #"//third_party/libexif",  TODO(GYP)
     ]
 
-    forward_dependent_configs_from = [
+    public_deps += [
       "//chrome/common/extensions/api",
     ]