Moving the iOS directory to be remoting top level.

remoting/client/ios/keychain_wrapper.h

Index: remoting/client/ios/keychain_wrapper.h
diff --git a/remoting/client/ios/keychain_wrapper.h b/remoting/client/ios/keychain_wrapper.h
deleted file mode 100644
index d92b6ae91df6ec3149c77e5a061a59c6bda3ebfb..0000000000000000000000000000000000000000
--- a/remoting/client/ios/keychain_wrapper.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2017 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 REMOTING_CLIENT_IOS_KEYCHAIN_WRAPPER_H_
-#define REMOTING_CLIENT_IOS_KEYCHAIN_WRAPPER_H_
-
-#import <Foundation/Foundation.h>
-
-@class UserInfo;
-
-// Class to abstract the details from how iOS wants to write to the keychain.
-// TODO(nicholss): This will have to be futher refactored when we integrate
-// with the private Google auth.
-@interface KeychainWrapper : NSObject
-
-// Save a refresh token to the keychain.
-- (void)setRefreshToken:(NSString*)refreshToken;
-// Get the refresh token from the keychain, if there is one.
-- (NSString*)refreshToken;
-// Reset the keychain and the cache.
-- (void)resetKeychainItem;
-
-@end
-
-#endif  //  REMOTING_CLIENT_IOS_KEYCHAIN_WRAPPER_H_