[iOS] Upstream //ios/chrome/browser/ui

ios/chrome/browser/ui/orientation_limiting_navigation_controller.h

Index: ios/chrome/browser/ui/orientation_limiting_navigation_controller.h
diff --git a/ios/chrome/browser/ui/orientation_limiting_navigation_controller.h b/ios/chrome/browser/ui/orientation_limiting_navigation_controller.h
new file mode 100644
index 0000000000000000000000000000000000000000..e687823534c698c9361ce0141a7fb04e0dda0681
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+++ b/ios/chrome/browser/ui/orientation_limiting_navigation_controller.h
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+// Copyright (c) 2012 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_BROWSER_UI_ORIENTATION_LIMITING_NAVIGATION_CONTROLLER_H_
+#define IOS_CHROME_BROWSER_UI_ORIENTATION_LIMITING_NAVIGATION_CONTROLLER_H_
+
+#import <UIKit/UIKit.h>
+
+// A navigation controller that supports only |UIInterfaceOrientationPortrait|
+// orientation on iPhone and supports all orientations on iPad.
+@interface OrientationLimitingNavigationController : UINavigationController
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_ORIENTATION_LIMITING_NAVIGATION_CONTROLLER_H_