Mojo JS bindings: remove the connection module.

chromecast/renderer/cast_content_renderer_client.cc

Index: chromecast/renderer/cast_content_renderer_client.cc
diff --git a/chromecast/renderer/cast_content_renderer_client.cc b/chromecast/renderer/cast_content_renderer_client.cc
index 125c4bd23b25022a5dba7919c01fa3b7feaa46c1..69e3e87c0b4862becf343f37a6479866fb0afebe 100644
--- a/chromecast/renderer/cast_content_renderer_client.cc
+++ b/chromecast/renderer/cast_content_renderer_client.cc
@@ -176,7 +176,6 @@ void CastContentRendererClient::RunScriptsAtDocumentStart(
       IDR_MOJO_VALIDATOR_JS,
       IDR_MOJO_ROUTER_JS,
       IDR_MOJO_BINDINGS_JS,
-      IDR_MOJO_CONNECTION_JS,
   };
   for (size_t i = 0; i < arraysize(mojo_resource_ids); i++) {
     ExecuteJavaScript(render_frame, mojo_resource_ids[i]);