Rebaseline inspector/layers/layer-canvas-log.html for SkRecord

 - SkRecord stores all matrix-changes as setMatrix.  This accounts for translate -> setMatrix in #6.

 - SkRecordNoopSaveLayerDrawRestore turned the saveLayer/drawRect/restore in #9-#11 into a single drawRect.


This test is suppressed by skia/skia_test_expectations.txt, so I will have to
remove that in a follow-up CL.

BUG=408985

Review URL: https://codereview.chromium.org/656533002

git-svn-id: svn://svn.chromium.org/blink/trunk@183672 bbb929c8-8fbe-4397-9dbb-9b2b20218538