Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/933340a..ed7b535

Roll created at https://cr-buildbucket.appspot.com/build/8732472370688128225

Bug: none
Change-Id: Id816d966e432d546bd4586ca623a97a0fa2bb50e
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5979040
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': '933340a792b763465b9eff803a86224c3845ab2d',
+  'build_revision': 'ed7b535ca6c515fdbccb752fe6caf0aa4e80ca71',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
   'buildtools_revision': 'c61bf9c942c84d2c42d4ce4fd5cf751fa36c7fd7',