[DevTools] Update SimpleInspector

R=dgozman, pfeldman
BUG=

Review-Url: https://codereview.chromium.org/2206373002
Cr-Original-Commit-Position: refs/heads/master@{#409616}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 60ac008fb56e6666e8a787f689da7eed299c4bd5
2 files changed