Allow cross dependencies between BCKSF and BSKSF

components/keyed_service/ios/browser_state_helper.h

Index: components/keyed_service/ios/browser_state_helper.h
diff --git a/components/keyed_service/ios/browser_state_helper.h b/components/keyed_service/ios/browser_state_helper.h
deleted file mode 100644
index 2c4e0b5c433607404910b8acd335e43875d29392..0000000000000000000000000000000000000000
--- a/components/keyed_service/ios/browser_state_helper.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2014 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 COMPONENTS_KEYED_SERVICE_IOS_BROWSER_STATE_HELPER_H_
-#define COMPONENTS_KEYED_SERVICE_IOS_BROWSER_STATE_HELPER_H_
-
-namespace base {
-class SupportsUserData;
-}
-
-namespace web {
-class BrowserState;
-}
-
-// TODO(sdefresne): remove this file and all usage of the methods once iOS code
-// only use BrowserStateKeyedServiceFactory, http://crbug.com/419366
-
-// |BrowserStateFromContextFn| converts from a base::SupportsUserData as passed
-// to a (Refcounted)?BrowserStateKeyedServiceFactory to a web::BrowserState.
-using BrowserStateFromContextFn =
-    web::BrowserState* (*)(base::SupportsUserData*);
-
-// Registers an helper function to convert a |context| to a web::BrowserState
-// to allow the embedder to overrides how the BSKSF does the conversion.
-void SetBrowserStateFromContextHelper(BrowserStateFromContextFn helper);
-
-// Converts a |context| to a web::BrowserState using the helper registered by
-// the embedder if any. Usage is restricted to //components/keyed_service/ios.
-web::BrowserState* BrowserStateFromContext(base::SupportsUserData* context);
-
-#endif  // COMPONENTS_KEYED_SERVICE_IOS_BROWSER_STATE_HELPER_H_