Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/7ed11c6..437d9d9

Roll created at https://cr-buildbucket.appspot.com/build/8729969628159575985

Bug: none
Change-Id: Iaf9df8f9aa36d0ac810efd46afa9f15966cb1cf9
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6056176
Bot-Commit: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: 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': '7ed11c6746d2132fe5cf7aa4f7a606e8fabe7d44',
+  'build_revision': '437d9d924a980b2731e2cf8c8651a9879aefdb08',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
   'buildtools_revision': '9a87238031745c726cd12a673dcc0cda2d57186e',