Use more respectful language in a couple comments

Change-Id: I402355cc184d62341cdb6d2604113c6f7642d104
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2426369
Auto-Submit: Dominic Schulz <dominicschulz@google.com>
Reviewed-by: Tommy Nyquist <nyquist@chromium.org>
Commit-Queue: Tommy Nyquist <nyquist@chromium.org>
Cr-Commit-Position: refs/heads/master@{#810529}

chrome/app/chrome_main_delegate.cc

@@ -592,9 +592,9 @@ void ChromeMainDelegate::PostFieldTrialInitialization() {
   bool is_browser_process = process_type.empty();
 
 #if defined(OS_ANDROID)
-  // For child processes, this requires whitelisting of the sched_setaffinity()
+  // For child processes, this requires allowlisting of the sched_setaffinity()
   // syscall in the sandbox (baseline_policy_android.cc). When this call is
-  // removed, the sandbox whitelist should be updated too.
+  // removed, the sandbox allowlist should be updated too.
   chrome::InitializeCpuAffinityExperiments();
 #endif