Roll chromium_revision aebdbddd1c..8a40fe5f00 (451457:451463)

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index 0340fb49e9d11e301191c9fad9aab2fb9f101f5a..2b2d1a501d87a3fb5a8a99f479604d2a5c852050 100644
--- a/DEPS
+++ b/DEPS
@@ -2,7 +2,7 @@
 
 vars = {
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': 'aebdbddd1caea79bd6d3875fb093be2197264585',
+  'chromium_revision': '8a40fe5f00e8b6c3363194f69fe9b2b4f79781b8',
   'boringssl_git': 'https://boringssl.googlesource.com',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
@@ -85,7 +85,7 @@ deps = {
   'src/third_party/yasm/source/patched-yasm':
     Var('chromium_git') + '/chromium/deps/yasm/patched-yasm.git' + '@' + '7da28c6c7c6a1387217352ce02b31754deb54d2a',
   'src/tools':
-    Var('chromium_git') + '/chromium/src/tools' + '@' + 'da5fd72bf2903f7ad1bfb694326e165086196310',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + 'fed2712e80a3748bacb7a9c0d8505e581e59fbfb',
   'src/tools/gyp':
     Var('chromium_git') + '/external/gyp.git' + '@' + 'e7079f0e0e14108ab0dba58728ff219637458563',
    'src/tools/swarming_client':