Remove //sky/engine/platform/network

sky/services/platform/platform_impl.cc

Index: sky/services/platform/platform_impl.cc
diff --git a/sky/services/platform/platform_impl.cc b/sky/services/platform/platform_impl.cc
index 08ef7f9db76ebbd881edaa5201be805ef6a31147..8eaa29f49a2cc11c6929c8608c6ee97f141e3ec4 100644
--- a/sky/services/platform/platform_impl.cc
+++ b/sky/services/platform/platform_impl.cc
@@ -4,14 +4,10 @@
 
 #include "sky/services/platform/platform_impl.h"
 
-#include "sky/services/platform/net_constants.h"
-#include "sky/services/platform/weburlloader_impl.h"
-
 namespace sky {
 
-PlatformImpl::PlatformImpl(mojo::NetworkServicePtr network_service)
+PlatformImpl::PlatformImpl()
     : main_thread_task_runner_(base::MessageLoop::current()->task_runner()) {
-  network_service_ = network_service.Pass();
 }
 
 PlatformImpl::~PlatformImpl() {
@@ -25,23 +21,4 @@ base::SingleThreadTaskRunner* PlatformImpl::mainThreadTaskRunner() {
   return main_thread_task_runner_.get();
 }
 
-mojo::NetworkService* PlatformImpl::networkService() {
-  return network_service_.get();
-}
-
-blink::WebURLLoader* PlatformImpl::createURLLoader() {
-  return new WebURLLoaderImpl(network_service_.get());
-}
-
-blink::WebURLError PlatformImpl::cancelledError(const blink::WebURL& url)
-    const {
-  blink::WebURLError error;
-  error.domain = blink::WebString::fromUTF8(kNetErrorDomain);
-  error.reason = kNetErrorAborted;
-  error.unreachableURL = url;
-  error.staleCopyInCache = false;
-  error.isCancellation = true;
-  return error;
-}
-
 }  // namespace sky