Code:  void BrowserContextDestroyer::FinishDestroyContext() {
  DCHECK_EQ(pending_hosts_, 0U);
 
  delete context_;
  context_ = nullptr;
 
   delete this;
 }

Vulnerability Type: 
CWE ID: CWE-20
Summary: A malicious webview could install long-lived unload handlers that re-use an incognito BrowserContext that is queued for destruction in versions of Oxide before 1.18.3.
Commit Message: 