Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/9e1e16c..3d4f9ea

Rolling buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/4cb1372..8ebfaa2

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/c3749b5..28ecc1b

Roll created at https://cr-buildbucket.appspot.com/build/8705327254895924913

Bug: none
Change-Id: I30d167097475827d2ad35d8d3221dec407dba569
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6892555
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

@@ -12,13 +12,13 @@ vars = {
   'build_with_chromium': False,
 
   'build_url': 'https://chromium.googlesource.com/chromium/src/build.git',
-  'build_revision': '9e1e16c840c48fc221290dbe75d7fdf3e181ccb3',
+  'build_revision': '3d4f9ea92dae403280e3d5e5a9e69633ee83c263',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
-  'buildtools_revision': '4cb1372f8a1e8fb13f7790ee0b08bef1e3691a12',
+  'buildtools_revision': '8ebfaa23ad81797b1e2720e23a5e325e647009c9',
 
   'depot_tools_url': 'https://chromium.googlesource.com/chromium/tools/depot_tools.git',
-  'depot_tools_revision': 'c3749b59b3f421ba9f29003d4e3d509ed372467d',
+  'depot_tools_revision': '28ecc1b36a75db7028f822879625419628aae4a5',
 
   'inspector_protocol_url': 'https://chromium.googlesource.com/deps/inspector_protocol',
   'inspector_protocol_revision': '07272ab9a30fd555890fda0718f4c2c25931653a',