Proper support for sequence<T> in IDLs.

Source/WebCore/bindings/dart/custom/DartWebGLRenderingContextCustom.cpp

Index: Source/WebCore/bindings/dart/custom/DartWebGLRenderingContextCustom.cpp
diff --git a/Source/WebCore/bindings/dart/custom/DartWebGLRenderingContextCustom.cpp b/Source/WebCore/bindings/dart/custom/DartWebGLRenderingContextCustom.cpp
index da72506ca6a14bccd73bfcb3e769961401708515..f25d452d956aa80a7eb233a6da1ee4a0e65aed3a 100644
--- a/Source/WebCore/bindings/dart/custom/DartWebGLRenderingContextCustom.cpp
+++ b/Source/WebCore/bindings/dart/custom/DartWebGLRenderingContextCustom.cpp
@@ -99,7 +99,7 @@ static Dart_Handle webGLGetInfoToDart(const WebGLGetInfo& info)
     case WebGLGetInfo::kTypeBool:
         return toDartValue(info.getBool());
     case WebGLGetInfo::kTypeBoolArray:
-        return vectorToDartList(info.getBoolArray());
+        return toDartValue(info.getBoolArray());
     case WebGLGetInfo::kTypeFloat:
         return toDartValue(info.getFloat());
     case WebGLGetInfo::kTypeInt:
@@ -215,7 +215,7 @@ void getAttachedShadersCallback(Dart_NativeArguments args)
         }
         Dart_Handle result;
         if (succeed) {
-            result = vectorToDartList(shaders);
+            result = toDartValue(shaders);
             if (!DartUtilities::checkResult(result, exception))
                 goto fail;
         } else
@@ -414,7 +414,7 @@ void getSupportedExtensionsCallback(Dart_NativeArguments args)
     {
         WebGLRenderingContext* context = DartDOMWrapper::receiver<WebGLRenderingContext>(args);
         Vector<String> value = context->getSupportedExtensions();
-        Dart_Handle result = vectorToDartList(value);
+        Dart_Handle result = toDartValue(value);
         if (!DartUtilities::checkResult(result, exception))
             goto fail;