kDoesNotSupportType
return SupportsMimeType(mimeType, 0) != kDoesNotSupportType;
return SupportsMimeType(documentMimeType, 0) != kDoesNotSupportType;
int32 result = kDoesNotSupportType;
return kDoesNotSupportType;
if (result == kDoesNotSupportType)
return SupportsMimeType(0, list) != kDoesNotSupportType;
item->SetEnabled(supported != kDoesNotSupportType);
item->SetEnabled(supported != kDoesNotSupportType);
case kDoesNotSupportType:
case kDoesNotSupportType: