Revert of Mojo JS bindings: change module loading solution.

mojo/public/js/BUILD.gn

Index: mojo/public/js/BUILD.gn
diff --git a/mojo/public/js/BUILD.gn b/mojo/public/js/BUILD.gn
index 27ddfbc690b4aa36a64be3e99c8906e55200deaf..0fae4b49b889e114c6553912eeca19c4d61b7b97 100644
--- a/mojo/public/js/BUILD.gn
+++ b/mojo/public/js/BUILD.gn
@@ -30,45 +30,7 @@
   ]
 
   deps = [
-    ":new_bindings",
     "//mojo/public/interfaces/bindings:bindings__generator",
-  ]
-}
-
-action("new_bindings") {
-  new_bindings_js_files = [
-    # This must be the first file in the list, because it initializes global
-    # variable |mojoBindings| that the others need to refer to.
-    "new_bindings/base.js",
-
-    "$interfaces_bindings_gen_dir/new_bindings/interface_control_messages.mojom.js",
-    "new_bindings/bindings.js",
-    "new_bindings/buffer.js",
-    "new_bindings/codec.js",
-    "new_bindings/connector.js",
-    "new_bindings/interface_types.js",
-    "new_bindings/lib/control_message_handler.js",
-    "new_bindings/lib/control_message_proxy.js",
-    "new_bindings/router.js",
-    "new_bindings/unicode.js",
-    "new_bindings/validator.js",
-  ]
-  compiled_file = "$target_gen_dir/mojo_bindings.js"
-
-  # TODO(yzshen): Eventually we would like to use Closure Compiler to minify the
-  # bindings instead of simply concatenating the files.
-  script = "//v8/tools/concatenate-files.py"
-
-  sources = new_bindings_js_files
-  outputs = [
-    compiled_file,
-  ]
-
-  args = rebase_path(new_bindings_js_files)
-  args += [ rebase_path(compiled_file) ]
-
-  deps = [
-    "//mojo/public/interfaces/bindings:new_bindings__generator",
   ]
 }