Correct externs for chrome.extension.lastError.
Brings it in line with chrome.runtime.lastError which replaced it
@@ -2105,16 +2105,10 @@ chrome.extension.ViewType = {
};
-/** @type {!Object|undefined} */
+/** @type {{message:(string|undefined)}|undefined} */
chrome.extension.lastError = {};
-/**
- * @type {string|undefined}
- */
-chrome.extension.lastError.message;
-
-
/** @type {boolean|undefined} */
chrome.extension.inIncognitoContext;
