Fix people API loading racing with sheets API loading

This seems like it is a race on loading sheets and checking if sheets is
loaded, which caused an array to be given to callers of gwrap.load rather than
the single API that was asked for, breaking People API calls.

Added a new case to handle asking for a specific API even when multiple new
ones are seen in processDelta, and a log so we can check if the array is ever
returned

We are super suspicious of this code even needing to exist. It seems like an
extra, complex, over-abstracted wrapper around just using gapi directly.

This commit also has a change to make sure if LOG_USER or LOG_URL aren't set,
they don't stop the logger from loading.

Author: jpolitz

src/web/js/google-apis/api-wrapper.js

@@ -394,10 +394,23 @@ function loadAPIWrapper(immediate) {
     }
 
     function processDelta() {
+      debugger;
       var newKeys = Object.keys(gapi.client)
             .filter(function(k) {return (preKeys.indexOf(k) === -1);});
       var ret;
-      if (newKeys.length > 1) {
+      if (params.name && newKeys.indexOf(params.name) !== -1) {
+        // When we requested a specific API by name, return only that one.
+        // Other new keys (from concurrent loads) will be picked up by
+        // their own loadAPI calls. Process all keys to populate the cache,
+        // but only return the one we asked for.
+        newKeys.forEach(processKey);
+        ret = _GWRAP_APIS[params.name];
+      } else if (newKeys.length > 1) {
+        // NOTE(joe, Apr 2026): We added this to diagnose if it actually ever
+        // happens in prod that we return a list of new APIs.
+        // We think it probably doesn't based on call sites, but don't want to
+        // break anything.
+        logger.log('processdelta-multi-key-return', { newKeys, preKeys });
         ret = newKeys.map(processKey);
       } else if (params.name && newKeys.length === 0) {
         // Hack to make drive-loading happy on login

src/web/js/log.js

@@ -38,10 +38,10 @@ var AJAXBackend = function (url) {
 }
 
 var backend;
-if(LOG_URL && LOG_USER) {
+if(window.LOG_URL && window.LOG_USER) {
 	backend = new FetchWithCredsBackend(LOG_URL, LOG_USER, LOG_PASSWORD);
 }
-else if(LOG_URL) {
+else if(window.LOG_URL) {
 	backend = new AJAXBackend(LOG_URL);
 }
 else {