This CL adds support for extension in GYP.

test/ios/extension/ExtensionContainer/AppDelegate.m

+// Copyright (c) 2014 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import "AppDelegate.h"
+
+@interface AppDelegate ()
+

[pkl (ping after 24h if needed), 2014/07/09 08:07:50]

Just 1 blank line. And fix the style (e.g. "Type*" instead of "Type *") below.
Remove empty method implementation if they are not required by the protocol.

[olivierrobin, 2014/07/09 12:46:27]

Done.

[olivierrobin, 2014/07/09 12:46:27]

Done.

+
+@end
+
+@implementation AppDelegate
+
+
+- (BOOL)application:(UIApplication *)application
+    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  // Override point for customization after application launch.
+  return YES;
+}
+
+- (void)applicationWillResignActive:(UIApplication *)application {
+}
+
+- (void)applicationDidEnterBackground:(UIApplication *)application {
+}
+
+- (void)applicationWillEnterForeground:(UIApplication *)application {
+}
+
+- (void)applicationDidBecomeActive:(UIApplication *)application {
+}
+
+- (void)applicationWillTerminate:(UIApplication *)application {
+}
+
+@end