Fix stylelint reports in inline_editor/cssShadowEditor.css
Fix stylelint reports in inline_editor/cssShadowEditor.css

R=17a2cbc4e33156874a9862b0f530521117e66a3d@chromium.org

Bug: chromium:1083142
Change-Id: Ib159d195afe88f8c61d2da20e26a12e56cefeb22
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2282819
Commit-Queue: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>
Commit-Queue: Mathias Bynens <17a2cbc4e33156874a9862b0f530521117e66a3d@chromium.org>
Auto-Submit: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>
Reviewed-by: Mathias Bynens <17a2cbc4e33156874a9862b0f530521117e66a3d@chromium.org>

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend