Fixed compile warnings in posix_logger.h and coding.h
Summary:
Fixed the following compile warnings:
/Users/yhchiang/rocksdb/util/posix_logger.h:32:11: error: unused variable 'kDebugLogChunkSize' [-Werror,-Wunused-const-variable]
const int kDebugLogChunkSize = 128 * 1024;
^
/Users/yhchiang/rocksdb/util/coding.h:24:20: error: unused variable 'kMaxVarint32Length' [-Werror,-Wunused-const-variable]
const unsigned int kMaxVarint32Length = 5;
^
2 errors generated.
Test Plan: make clean rocksdb
Reviewers: igor, sdong, anthony, IslamAbdelRahman, rven, kradhakrishnan, adamretter
Reviewed By: adamretter
Subscribers: andrewkr, dhruba, leveldb
Differential Revision: https://reviews.facebook.net/D56223
a558830f8f