remove Logging.h

Summary: Remove the Logging.h shim that was simply redirecting includes to GLog.h

Reviewed By: yfeldblum

Differential Revision: D7783879

fbshipit-source-id: 8d1c1d8501c6a2b067ef72471885fedb3e9f7b10

folly/Logging.h

-/*
- * Copyright 2012-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <folly/GLog.h> // @shim

folly/Makefile.am

@@ -330,7 +330,6 @@ nobase_follyinclude_HEADERS = \
 	Likely.h \
 	LockTraits.h \
 	LockTraitsBoost.h \
-	Logging.h \
 	logging/AsyncFileWriter.h \
 	logging/FileHandlerFactory.h \
 	logging/FileWriterFactory.h \