Aaron Gao 7c190070b4 delete unnessary pointer cast in beginInternalTransaction() function
Summary: use of dynamic_cast<TransactionImpl*> is unnecessary and also introduce difficulty for fbrocksdb support of TransactionDB

Test Plan: ./transaction_test

Reviewers: sdong, IslamAbdelRahman, andrewkr

Reviewed By: andrewkr

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D60501
2016-07-07 16:34:41 -07:00
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2016-05-18 00:41:14 -07:00