tree 03a02e4c43fbc06058cd6ec72af266e838f83c76
parent bf1f442a817be44409eff24f04e2bedf55fea250
author Jayant Chowdhary <jchowdhary@google.com> 1515549255 -0800
committer Jayant Chowdhary <jchowdhary@google.com> 1516695173 -0800

Move DiffWrapperBase into a seperate utility class.

This enables us to use abi-diffing both while doing an abi diff between
two libraries and also while comparing two records / enums for an ODR
violation.

Bug: 71486971

Test: make -j64

Change-Id: Ic778b9fe8824835b7380ad1740751d8d4bcca9d6