Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/a3a9832..535cafc

Roll created at https://cr-buildbucket.appspot.com/build/8733106547291718161

Bug: none
Change-Id: Ic47cc37fb8961595d92c9ec7736b3e5534f8c084
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5965953
Commit-Queue: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>

Author: devtools-ci-autoroll-builder

DEPS

@@ -12,7 +12,7 @@ vars = {
   'build_with_chromium': False,
 
   'build_url': 'https://chromium.googlesource.com/chromium/src/build.git',
-  'build_revision': 'a3a9832ea976934d6374ff25d28821e964b77526',
+  'build_revision': '535cafcf901e3fdc3318b5fbece29a77f6acc20b',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
   'buildtools_revision': '9fba2b959007f7ef80990be4e940d98a692f7dd0',