Refactor service usage in Dartium

Source/bindings/dart/DartService.h

Index: Source/bindings/dart/DartService.h
diff --git a/Source/bindings/dart/DartService.h b/Source/bindings/dart/DartService.h
index 9d342bf5d4f60932ff45e20d7c6ece352c1345c6..611915e97351370c2535b1c840c6ff57a49df831 100644
--- a/Source/bindings/dart/DartService.h
+++ b/Source/bindings/dart/DartService.h
@@ -12,7 +12,6 @@
 
 namespace WebCore {
 
-class DartServiceInternal;
 class Document;
 
 class DartServiceRequest {
@@ -33,32 +32,15 @@ class DartService {
 public:
     // Returns false if service could not be started.
     static bool Start(Document*);
-    static bool Stop();
-
     // Error message if startup failed.
     static const char* GetErrorMessage();
-
-    static Dart_Port port();
-    static Dart_Port GetRequestPort() { return m_requestPort; }
-    static bool IsRunning();
-
-    static bool SendIsolateStartupMessage();
-    static bool SendIsolateShutdownMessage();
     static void MakeServiceRequest(DartServiceRequest*);
-    static void VmServiceShutdownCallback(void* callbackData);
+    static bool IsRunning() { return m_isolate != 0; }  // NOLINT
 
 private:
-    static Dart_Handle GetSource(const char* name);
-    static Dart_Handle LoadScript(const char* name);
-    static Dart_Handle LoadSources(Dart_Handle library, const char** names);
-    static Dart_Handle LoadSource(Dart_Handle library, const char* name);
-    static Dart_Handle LoadResources(Dart_Handle library);
-    static Dart_Handle LoadResource(Dart_Handle library, const char* name, const char* prefix);
-    static Dart_Handle LibraryTagHandler(Dart_LibraryTag, Dart_Handle library, Dart_Handle url);
+    static Dart_Handle LoadScript();
     static Dart_NativeFunction NativeResolver(Dart_Handle name, int numArguments, bool* autoScopeSetup);
     static Dart_Isolate m_isolate;
-    static Dart_Port m_port;
-    static Dart_Port m_requestPort;
     static const char* m_errorMsg;
     friend class DartServiceInternal;
 };