Enable Sdch in Cronet

components/cronet/android/url_request_context_adapter.cc

Index: components/cronet/android/url_request_context_adapter.cc
diff --git a/components/cronet/android/url_request_context_adapter.cc b/components/cronet/android/url_request_context_adapter.cc
index 6ce58d06931b8992fb7f8717892ad9c146f4d05c..bca82e38d2b8f0bb8e14dedad711d77a50ebd787 100644
--- a/components/cronet/android/url_request_context_adapter.cc
+++ b/components/cronet/android/url_request_context_adapter.cc
@@ -151,6 +151,11 @@ void URLRequestContextAdapter::InitRequestContextOnNetworkThread() {
 
   context_.reset(context_builder.Build());
 
+  if (config_->enable_sdch) {
+    sdch_owner_.reset(
+        new net::SdchOwner(context_->sdch_manager(), context_.get()));
+  }
+
   // Currently (circa M39) enabling QUIC requires setting probability threshold.
   if (config_->enable_quic) {
     context_->http_server_properties()