tree bdc613d6aae1585df5dc201b48c30ae13d3b2466
parent 597c5247e42964e85aef89c03d990df3bab29de1
author Andreas Gampe <agampe@google.com> 1524523800 -0700
committer Andreas Gampe <agampe@google.com> 1524523800 -0700

ART: Fix SCOPED_TRACE macro

Correctly evaluate __LINE__ through a preprocessor indirection.
Avoid duplicate-variable errors for multiple SCOPED_TRACE uses.

Test: mmma art
Change-Id: Ib1960b5e2c6ddcbaf766b7d1cb2927ccf5925593