mac_init.mm | Explore in Territory

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/app/mac_init.h"

#import <Cocoa/Cocoa.h>

namespace content {

void InitializeMac() {
  [NSUserDefaults.standardUserDefaults registerDefaults:@{
    // Exceptions routed to -[NSApplication reportException:] should crash
    // immediately, as opposed being swallowed or presenting UI that gives the
    // user a choice in the matter.
    @"NSApplicationCrashOnExceptions" : @YES,

    // Prevent Cocoa from turning command-line arguments into -[NSApplication
    // application:openFile:], because they are handled directly. @"NO" looks
    // like a mistake, but the value really is supposed to be a string.
    @"NSTreatUnknownArgumentsAsOpen" : @"NO",

    // Don't allow the browser process to enter AppNap. Doing so will result in
    // large number of queued IPCs from renderers, potentially so many that
    // Chrome is unusable for a long period after returning from sleep.
    // https://crbug.com/871235.
    @"NSAppSleepDisabled" : @YES,
  }];
}

}  // namespace content
chromium/content/app/mac_init.mm
