ref(replay): Minor log cleanup (#9392)

Fix one incorrect log message, and remove one we don't actually need.

Author: mydea

packages/replay/src/coreHandlers/util/xhrUtils.ts

@@ -30,7 +30,7 @@ export async function captureXhrBreadcrumbToReplay(
     const result = makeNetworkReplayBreadcrumb('resource.xhr', data);
     addNetworkBreadcrumb(options.replay, result);
   } catch (error) {
-    __DEBUG_BUILD__ && logger.error('[Replay] Failed to capture fetch breadcrumb', error);
+    __DEBUG_BUILD__ && logger.error('[Replay] Failed to capture xhr breadcrumb', error);
   }
 }
 

packages/replay/src/replay.ts

@@ -1139,7 +1139,7 @@ export class ReplayContainer implements ReplayContainerInterface {
     }
 
     if (!this.session) {
-      __DEBUG_BUILD__ && logger.error('[Replay] No session found to flush.');
+      // should never happen, as we would have bailed out before
       return;
     }