Upstream Chrome on iOS source code [1/11].

ios/chrome/app/multitasking_test_application_delegate.h

Index: ios/chrome/app/multitasking_test_application_delegate.h
diff --git a/ios/chrome/app/multitasking_test_application_delegate.h b/ios/chrome/app/multitasking_test_application_delegate.h
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index 0000000000000000000000000000000000000000..09a235dc61cc096aedbb531222c2d9ce5d36e079
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+++ b/ios/chrome/app/multitasking_test_application_delegate.h
@@ -0,0 +1,19 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_CHROME_APP_MULTITASKING_TEST_APPLICATION_DELEGATE_H_
+#define IOS_CHROME_APP_MULTITASKING_TEST_APPLICATION_DELEGATE_H_
+
+#import <UIKit/UIKit.h>
+
+#import "ios/chrome/app/main_application_delegate_testing.h"
+
+// Subclass that allows setting up environments for multitasking tests.
+@interface MultitaskingTestApplicationDelegate : MainApplicationDelegate
+
+- (BOOL)application:(UIApplication*)application
+    didFinishLaunchingWithOptions:(NSDictionary*)launchOptions;
+@end
+
+#endif  // IOS_CHROME_APP_MULTITASKING_TEST_APPLICATION_DELEGATE_H_