tree bf9d23ef1e51a305e8c1e4515903cb0058945bd6
parent 0248561ae690bc285ab8c7b971277c8cc731beff
author Daniel Rosenberg <drosen@google.com> 1604382476 -0800
committer Daniel Rosenberg <drosen@google.com> 1604392785 -0800

libsnapshot: Fix some minor formatting bugs

A few minor issues snuck through code review.
Removed a debug line in cow_api_test to persist file.
Removed unused function declaration for cow writer
Switched PLOG to LOG where no errno exists.

Change-Id: Ibb774d6de518fc2a8746e4b9eefc3655c9973c30
Bug: 168554689
Test: cow_api_test