Use mojo for Chrome Loading, Part 1

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 b66217711c6c7e75229d4939405006a4c4b56d8a..7d85752838624a473a7f7c53bc7f8eb50457c066 100644
--- a/content/public/common/BUILD.gn
+++ b/content/public/common/BUILD.gn
@@ -101,6 +101,9 @@ source_set("common_sources") {
     "//url/ipc:url_ipc",
   ]
   deps = [
+    # This looks needless as we have //content/common in public_deps, but it's
+    # needed because of allow_circular_includes_from.
+    "//content/common:mojo_bindings_cpp_sources",
     "//ipc",
     "//media",
     "//mojo/common",
@@ -121,7 +124,10 @@ source_set("common_sources") {
   ]
 
   # //content/common needs to include public headers.
-  allow_circular_includes_from = [ "//content/common" ]
+  allow_circular_includes_from = [
+    "//content/common",
+    "//content/common:mojo_bindings_cpp_sources",
+  ]
 
   if (!enable_plugins) {
     sources -= [