Revert of Rename AppRTCDemo on Android and iOS to AppRTCMobile

webrtc/examples/objc/AppRTCDemo/mac/APPRTCAppDelegate.m

Index: webrtc/examples/objc/AppRTCDemo/mac/APPRTCAppDelegate.m
diff --git a/webrtc/examples/objc/AppRTCDemo/mac/APPRTCAppDelegate.m b/webrtc/examples/objc/AppRTCDemo/mac/APPRTCAppDelegate.m
new file mode 100644
index 0000000000000000000000000000000000000000..20e6c274c1a1ca0157aefbe993ea466be53875f0
--- /dev/null
+++ b/webrtc/examples/objc/AppRTCDemo/mac/APPRTCAppDelegate.m
@@ -0,0 +1,59 @@
+/*
+ *  Copyright 2014 The WebRTC Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+#import "APPRTCAppDelegate.h"
+#import "APPRTCViewController.h"
+#import "WebRTC/RTCSSLAdapter.h"
+
+@interface APPRTCAppDelegate () <NSWindowDelegate>
+@end
+
+@implementation APPRTCAppDelegate {
+  APPRTCViewController* _viewController;
+  NSWindow* _window;
+}
+
+#pragma mark - NSApplicationDelegate
+
+- (void)applicationDidFinishLaunching:(NSNotification*)notification {
+  RTCInitializeSSL();
+  NSScreen* screen = [NSScreen mainScreen];
+  NSRect visibleRect = [screen visibleFrame];
+  NSRect windowRect = NSMakeRect(NSMidX(visibleRect),
+                                 NSMidY(visibleRect),
+                                 1320,
+                                 1140);
+  NSUInteger styleMask = NSTitledWindowMask | NSClosableWindowMask;
+  _window = [[NSWindow alloc] initWithContentRect:windowRect
+                                        styleMask:styleMask
+                                          backing:NSBackingStoreBuffered
+                                            defer:NO];
+  _window.delegate = self;
+  [_window makeKeyAndOrderFront:self];
+  [_window makeMainWindow];
+  _viewController = [[APPRTCViewController alloc] initWithNibName:nil
+                                                           bundle:nil];
+  [_window setContentView:[_viewController view]];
+}
+
+#pragma mark - NSWindow
+
+- (void)windowWillClose:(NSNotification*)notification {
+  [_viewController windowWillClose:notification];
+  RTCCleanupSSL();
+  [NSApp terminate:self];
+}
+
+@end
+