Mojo: Use network service to load non-local Mojo Apps.

mojo/services/network/url_loader_impl.cc

Index: mojo/services/network/url_loader_impl.cc
diff --git a/mojo/services/network/url_loader_impl.cc b/mojo/services/network/url_loader_impl.cc
index 00ed9e7556297077cf04f65fb86558b31c356eed..c31c502dceacd91d4a171caaad789a1ad04d41c7 100644
--- a/mojo/services/network/url_loader_impl.cc
+++ b/mojo/services/network/url_loader_impl.cc
@@ -6,6 +6,7 @@
 
 #include "mojo/services/network/network_context.h"
 #include "net/base/io_buffer.h"
+#include "net/base/load_flags.h"
 #include "net/http/http_response_headers.h"
 
 namespace mojo {
@@ -125,6 +126,8 @@ void URLLoaderImpl::Start(URLRequestPtr request,
                           net::DEFAULT_PRIORITY,
                           this,
                           context_->url_request_context()));
+  if (request->bypass_cache)
+    url_request_->SetLoadFlags(net::LOAD_BYPASS_CACHE);
   url_request_->Start();
 }