tree 251f500eeb1052289e72d1e29b15a8d3f7fde63b
parent f3862b6896d6a125ed9d8f09bc0e2eb3b94475fe
author Kasper Nilsson <kaspern@google.com> 1500681379 -0700
committer Kasper Nilsson <kaspern@google.com> 1500681379 -0700

Make mergeable check more explicit

The 'mergeable' property of a change exists only if it is specifically
asked for, otherwise it is undefined. This was causing some false
positives when checking for merge conflicts.

Also removes some dead code.

Bug: Issue 6819
Change-Id: Ib42bac8067afacb09d20cd122f9d9f41425207e0