Update third_party/devtools-frontend 910988b619..33455d1c48

https://chromium.googlesource.com/devtools/devtools-frontend/+log/910988b619..33455d1c48

TBR=bmeurer@chromium.org

Change-Id: Ibec0f9bf8069e58efaf0077e90686045def2d449
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1879251Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709387}

DEPS

@@ -246,7 +246,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling devtools-frontend
   # and whatever else without interference from each other.
-  'devtools_frontend_revision': '910988b619ba25e56cf803a411d3c2b52560ec37',
+  'devtools_frontend_revision': '33455d1c48fc3d6a4d49cce4889b56e403ca577d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libprotobuf-mutator
   # and whatever else without interference from each other.