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Make callback aligns node.js style.

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This commit is contained in:
Haojian Wu 2015-06-10 20:07:14 +08:00
parent 93243ef223
commit ccbe554ec0
2 changed files with 8 additions and 3 deletions
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7
chromium_src/chrome/browser/printing/print_preview_message_handler.cc
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@ -130,9 +130,12 @@ void PrintPreviewMessageHandler::RunPrintToPDFCallback(
v8::Local<v8::Value> buffer = node::Buffer::Use(
const_cast<char*>(reinterpret_cast<const char*>(data->front())),
data->size());
print_to_pdf_callback_map_[request_id].Run(buffer);
print_to_pdf_callback_map_[request_id].Run(v8::Null(isolate), buffer);
} else {
print_to_pdf_callback_map_[request_id].Run(v8::Null(isolate));
v8::Local<v8::String> error_message = v8::String::NewFromUtf8(isolate,
"Fail to generate PDF");
print_to_pdf_callback_map_[request_id].Run(
v8::Exception::Error(error_message), v8::Null(isolate));
}
print_to_pdf_callback_map_.erase(request_id);
}