Port more String and HashMap usages

services/sky/document_view.cc

 // Copyright 2014 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 "services/sky/document_view.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
@@ skipping 52 matching lines @@
       pointer_event.pointer,
       base::TimeDelta::FromMillisecondsD(pointer_event.timeStampMS)));
 }
 
 scoped_ptr<DartLibraryProviderImpl::PrefetchedLibrary>
 CreatePrefetchedLibraryIfNeeded(const String& name,
                                 mojo::URLResponsePtr response) {
   scoped_ptr<DartLibraryProviderImpl::PrefetchedLibrary> prefetched;
   if (response->status_code == 200) {
     prefetched.reset(new DartLibraryProviderImpl::PrefetchedLibrary());
-    prefetched->name = name;
+    prefetched->name = name.toUTF8();
     prefetched->pipe = response->body.Pass();
   }
   return prefetched.Pass();
 }
 
 }  // namespace
 
 DocumentView::DocumentView(
     mojo::InterfaceRequest<mojo::ServiceProvider> services,
     mojo::ServiceProviderPtr exported_services,
@@ skipping 224 matching lines @@
       new mojo::StrongBinding<mojo::ServiceProvider>(sp_impl, &sp));
   service_registry_->AddServices(interface_names.Pass(), sp.Pass());
 }
 
 void DocumentView::ScheduleFrame() {
   DCHECK(sky_view_);
   layer_host_->SetNeedsAnimate();
 }
 
 }  // namespace sky