Dart: Adds a content handler and a test.

services/dart/content_handler_main.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 "base/i18n/icu_util.h"
-#include "gin/array_buffer.h"
-#include "gin/public/isolate_holder.h"
 #include "mojo/application/application_runner_chromium.h"
 #include "mojo/application/content_handler_factory.h"
+#include "mojo/icu/icu.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
-#include "services/js/js_app.h"
+#include "services/dart/dart_app.h"
 
-namespace js {
+namespace dart {
 
-class JsContentHandler : public mojo::ApplicationDelegate,
-                         public mojo::ContentHandlerFactory::ManagedDelegate {
+class DartContentHandler : public mojo::ApplicationDelegate,
+                           public mojo::ContentHandlerFactory::ManagedDelegate {
  public:
-  JsContentHandler() : content_handler_factory_(this) {}
+  DartContentHandler() : content_handler_factory_(this) {}
 
  private:
   // Overridden from mojo::ApplicationDelegate:
   void Initialize(mojo::ApplicationImpl* app) override {
-    static const char v8Flags[] = "--harmony-classes";
-    v8::V8::SetFlagsFromString(v8Flags, sizeof(v8Flags) - 1);
-    base::i18n::InitializeICU();
-    gin::IsolateHolder::Initialize(gin::IsolateHolder::kStrictMode,
-                                   gin::ArrayBufferAllocator::SharedInstance());
+    mojo::icu::Initialize(app);
   }
 
   // Overridden from ApplicationDelegate:
   bool ConfigureIncomingConnection(
       mojo::ApplicationConnection* connection) override {
     connection->AddService(&content_handler_factory_);
     return true;
   }
 
   // Overridden from ContentHandlerFactory::ManagedDelegate:
   scoped_ptr<mojo::ContentHandlerFactory::HandledApplicationHolder>
   CreateApplication(mojo::ShellPtr shell,
                     mojo::URLResponsePtr response) override {
-    return make_scoped_ptr(new JSApp(shell.Pass(), response.Pass()));
+    return make_scoped_ptr(new DartApp(shell.Pass(), response.Pass()));
   }
 
   mojo::ContentHandlerFactory content_handler_factory_;
 
-  DISALLOW_COPY_AND_ASSIGN(JsContentHandler);
+  DISALLOW_COPY_AND_ASSIGN(DartContentHandler);
 };
 
-}  // namespace js
+}  // namespace dart
 
 MojoResult MojoMain(MojoHandle shell_handle) {
-  mojo::ApplicationRunnerChromium runner(new js::JsContentHandler);
+  mojo::ApplicationRunnerChromium runner(new dart::DartContentHandler);
   return runner.Run(shell_handle);
 }