[bindings] Allow dictionary and union types to be returned from static methods.

third_party/WebKit/Source/bindings/scripts/v8_types.py

Index: third_party/WebKit/Source/bindings/scripts/v8_types.py
diff --git a/third_party/WebKit/Source/bindings/scripts/v8_types.py b/third_party/WebKit/Source/bindings/scripts/v8_types.py
index b9c4750ec10e7d9cbd622dee72aca2efc97d113e..a4ebbbcbc38d94d32b43ed1e187a5987366616b1 100644
--- a/third_party/WebKit/Source/bindings/scripts/v8_types.py
+++ b/third_party/WebKit/Source/bindings/scripts/v8_types.py
@@ -838,10 +838,10 @@ V8_SET_RETURN_VALUE = {
     'DictionaryStatic': '#error not implemented yet',
     # Nullable dictionaries
     'NullableDictionary': 'v8SetReturnValue(info, result.get())',
-    'NullableDictionaryStatic': '#error not implemented yet',
+    'NullableDictionaryStatic': 'v8SetReturnValue(info, result.get(), info.GetIsolate()->GetCurrentContext()->Global())',
     # Union types or dictionaries
     'DictionaryOrUnion': 'v8SetReturnValue(info, result)',
-    'DictionaryOrUnionStatic': '#error not implemented yet',
+    'DictionaryOrUnionStatic': 'v8SetReturnValue(info, result, info.GetIsolate()->GetCurrentContext()->Global())',
 }