From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Victor Costan <pwnall@chromium.org>
Date: Fri, 10 Sep 2021 22:37:26 +0000
Subject: M93: [IndexedDB] Don't ReportBadMessage for Commit calls.

We do seem to be getting commit calls quite a lot even after a
transaction has already started to be committed or aborted, so for now
just avoid killing the renderer until we figure out where these calls
are coming from.

(cherry picked from commit f9bf7be854ed80a792953e94dd56e1269a5bbe98)

Bug: 1247766
Change-Id: If7a4d4b12574c894addddbfcaf336295bd90e0a3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3154398
Reviewed-by: Daniel Murphy <dmurph@chromium.org>
Commit-Queue: Marijn Kruisselbrink <mek@chromium.org>
Cr-Original-Commit-Position: refs/heads/main@{#920304}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3154726
Commit-Queue: Victor Costan <pwnall@chromium.org>
Reviewed-by: enne <enne@chromium.org>
Cr-Commit-Position: refs/branch-heads/4577@{#1235}
Cr-Branched-From: 761ddde228655e313424edec06497d0c56b0f3c4-refs/heads/master@{#902210}

diff --git a/content/browser/indexed_db/transaction_impl.cc b/content/browser/indexed_db/transaction_impl.cc
index a6e040a32718af0d995cf87aadaeef2a9e3fadbc..7add046bb8d0a47cfbf9bf99048f3cec2fece260 100644
--- a/content/browser/indexed_db/transaction_impl.cc
+++ b/content/browser/indexed_db/transaction_impl.cc
@@ -298,8 +298,8 @@ void TransactionImpl::Commit(int64_t num_errors_handled) {
     return;
 
   if (!transaction_->IsAcceptingRequests()) {
-    mojo::ReportBadMessage(
-        "Commit was called after committing or aborting the transaction");
+    // This really shouldn't be happening, but seems to be happening anyway. So
+    // rather than killing the renderer, simply ignore the request.
     return;
   }