HTMLImportLoader should talk directly to mojo::NetworkService

sky/engine/public/platform/Platform.h

Index: sky/engine/public/platform/Platform.h
diff --git a/sky/engine/public/platform/Platform.h b/sky/engine/public/platform/Platform.h
index b350525b67d07673a88e00f427a3ffadeec8a32c..4bce22f9a1c9e816988435c6eb37bc157a1e3554 100644
--- a/sky/engine/public/platform/Platform.h
+++ b/sky/engine/public/platform/Platform.h
@@ -47,6 +47,10 @@
 
 class GrContext;
 
+namespace mojo {
+class NetworkService;
+}
+
 namespace blink {
 
 class WebBlobRegistry;
@@ -169,6 +173,8 @@ public:
 
     // Network -------------------------------------------------------------
 
+    virtual mojo::NetworkService* networkService() { return 0; }
+
     // Returns a new WebURLLoader instance.
     virtual WebURLLoader* createURLLoader() { return 0; }