Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/9f11dc3..ebd384a

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I1cb46f5fdd1604f0beb509e18a1bda31bbe8a2e1
Reviewed-on: https://chromium-review.googlesource.com/c/1485245Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59853}

DEPS

@@ -16,7 +16,7 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + '9f11dc30ae8c419b6462990db89915d0a4f07343',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'ebd384ac0066c979fa8fcd69b139e05407618820',
   'v8/third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '95ea36ed70541b2ad01c33656c9504b7dc6404d0',
   'v8/third_party/icu':

tools/get_landmines.py

@@ -11,8 +11,14 @@ This file emits the list of reasons why a particular build needs to be clobbered
 # for py2/py3 compatibility
 from __future__ import print_function
 
+import os
 import sys
 
+sys.path.insert(0, os.path.abspath(
+  os.path.join(os.path.dirname(__file__), '..', 'build')))
+
+import get_landmines as build_get_landmines
+
 
 def print_landmines():  # pylint: disable=invalid-name
   """
@@ -41,6 +47,7 @@ def print_landmines():  # pylint: disable=invalid-name
   print('Clober again to fix windows build problems.')
   print('Clobber to possibly resolve failure on win-32 bot.')
   print('Clobber for http://crbug.com/668958.')
+  build_get_landmines.print_landmines()
   return 0