Make Uri.base work in SkyView

sky/engine/core/script/dart_controller.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/script/dart_controller.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 296 matching lines @@
   DartApiScope api_scope;
   LogIfError(Dart_HandleMessage());
 }
 
 static void MessageNotifyCallback(Dart_Isolate dest_isolate) {
   DCHECK(Platform::current());
   Platform::current()->mainThreadTaskRunner()->PostTask(FROM_HERE,
       base::Bind(&CallHandleMessage, DartState::From(dest_isolate)->GetWeakPtr()));
 }
 
-void DartController::CreateIsolateFor(PassOwnPtr<DOMDartState> state,
-                                      const KURL& url) {
+void DartController::CreateIsolateFor(PassOwnPtr<DOMDartState> state) {
   CHECK(kDartIsolateSnapshotBuffer);
   char* error = nullptr;
   dom_dart_state_ = state;
   Dart_Isolate isolate = Dart_CreateIsolate(
-      url.string().utf8().data(), "main", kDartIsolateSnapshotBuffer,
+      dom_dart_state_->url().string().utf8().data(), "main",
+      kDartIsolateSnapshotBuffer,
       static_cast<DartState*>(dom_dart_state_.get()), &error);
   Dart_SetMessageNotifyCallback(MessageNotifyCallback);
   CHECK(isolate) << error;
   dom_dart_state_->set_isolate(isolate);
   Dart_SetGcCallbacks(DartGCPrologue, DartGCEpilogue);
   CHECK(!LogIfError(Dart_SetLibraryTagHandler(LibraryTagHandler)));
 
   {
     DartApiScope apiScope;
 
@@ skipping 50 matching lines @@
                         nullptr,  // Isolate interrupt callback.
                         UnhandledExceptionCallback, IsolateShutdownCallback,
                         // File IO callbacks.
                         nullptr, nullptr, nullptr, nullptr, nullptr));
   // Wait for load port- ensures handle watcher and service isolates are
   // running.
   Dart_ServiceWaitForLoadPort();
 }
 
 } // namespace blink