[Enhanced Bookmarks] Make enhanced bookmarks default for Android.

components/enhanced_bookmarks/enhanced_bookmark_features.h

Index: components/enhanced_bookmarks/enhanced_bookmark_features.h
diff --git a/components/enhanced_bookmarks/enhanced_bookmark_features.h b/components/enhanced_bookmarks/enhanced_bookmark_features.h
deleted file mode 100644
index 22165734db5950585a20bd1375b04ecfdd3c6c0e..0000000000000000000000000000000000000000
--- a/components/enhanced_bookmarks/enhanced_bookmark_features.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2015 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_ENHANCED_BOOKMARKS_ENHANCED_BOOKMARK_FEATURES_H_
-#define COMPONENTS_ENHANCED_BOOKMARKS_ENHANCED_BOOKMARK_FEATURES_H_
-
-#include "build/build_config.h"
-
-#if defined(OS_IOS) || defined(OS_ANDROID)
-
-namespace enhanced_bookmarks {
-
-// Returns true if enhanced bookmarks is enabled.
-bool IsEnhancedBookmarksEnabled();
-
-}  // namespace enhanced_bookmarks
-
-#endif
-
-#endif  // COMPONENTS_ENHANCED_BOOKMARKS_ENHANCED_BOOKMARK_FEATURES_H_