Move detection of HTTP CONNECT proxy from DNS resolver to client channel.
diff --git a/binding.gyp b/binding.gyp
index 479403e..d2edda1 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -768,6 +768,7 @@
'src/core/ext/client_channel/connector.c',
'src/core/ext/client_channel/default_initial_connect_string.c',
'src/core/ext/client_channel/http_connect_handshaker.c',
+ 'src/core/ext/client_channel/http_proxy.c',
'src/core/ext/client_channel/initial_connect_string.c',
'src/core/ext/client_channel/lb_policy.c',
'src/core/ext/client_channel/lb_policy_factory.c',