#include "components/sharing_message/web_push/web_push_common.h"
#include "base/logging.h"
#include "base/metrics/histogram_functions.h"
#include "base/strings/string_util.h"
const int WebPushMessage::kMaximumTTL = …;
WebPushMessage::WebPushMessage() = default;
WebPushMessage::WebPushMessage(WebPushMessage&& other) = default;
WebPushMessage::~WebPushMessage() = default;
WebPushMessage& WebPushMessage::operator=(WebPushMessage&& other) = default;
void InvokeWebPushCallback(WebPushCallback callback,
SendWebPushMessageResult result,
std::optional<std::string> message_id) { … }