Remove ChromeBrowserProvider::GetLiveTabContextProvider() method.

ios/chrome/browser/sessions/tab_restore_service_delegate_provider_impl.h

Index: ios/chrome/browser/sessions/tab_restore_service_delegate_provider_impl.h
diff --git a/ios/chrome/browser/sessions/tab_restore_service_delegate_provider_impl.h b/ios/chrome/browser/sessions/tab_restore_service_delegate_provider_impl.h
deleted file mode 100644
index d6c87d268653aa69d91b97e7f468412fbc181658..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/sessions/tab_restore_service_delegate_provider_impl.h
+++ /dev/null
@@ -1,26 +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 IOS_CHROME_BROWSER_SESSIONS_TAB_RESTORE_SERVICE_DELEGATE_PROVIDER_IMPL_H_
-#define IOS_CHROME_BROWSER_SESSIONS_TAB_RESTORE_SERVICE_DELEGATE_PROVIDER_IMPL_H_
-
-#include "ios/public/provider/chrome/browser/sessions/live_tab_context_provider.h"
-
-namespace ios_internal {
-
-class TabRestoreServiceDelegateProviderImpl
-    : public ios::LiveTabContextProvider {
- public:
-  TabRestoreServiceDelegateProviderImpl();
-  ~TabRestoreServiceDelegateProviderImpl() override;
-  sessions::LiveTabContext* Create(
-      ios::ChromeBrowserState* browser_state) override;
-  sessions::LiveTabContext* FindContextWithID(int32_t desired_id) override;
-  sessions::LiveTabContext* FindContextForTab(
-      const sessions::LiveTab* tab) override;
-};
-
-}  // namespace ios_internal
-
-#endif  // IOS_CHROME_BROWSER_SESSIONS_TAB_RESTORE_SERVICE_DELEGATE_PROVIDER_IMPL_H_