Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/2647b49..f034b7d

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/e2235db..5da4837

Rolling v8/tools/swarming_client: https://chromium.googlesource.com/infra/luci/client-py/+log/5e8001d..fe94e72

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

Change-Id: I966cf7b3d44580ddeaa994050ba01cbb30676b6c
Reviewed-on: https://chromium-review.googlesource.com/738556Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48949}

DEPS

@@ -9,7 +9,7 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + '2647b49d4852b789d7061ffe8155ff989f3c26be',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'f034b7d19ee306514feef71e95b897a8fb5a4f84',
   'v8/tools/gyp':
     Var('chromium_url') + '/external/gyp.git' + '@' + 'd61a9397e668fa9843c4aa7da9e79460fe590bfb',
   'v8/third_party/icu':
@@ -25,7 +25,7 @@ deps = {
     'condition': 'checkout_android',
   },
   'v8/third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + 'e2235db8b724540e50d02b66340980575543908a',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + '5da4837140ae16586b2b9097efbb08a7f4726a05',
     'condition': 'checkout_android',
   },
   'v8/third_party/colorama/src': {
@@ -37,7 +37,7 @@ deps = {
   'v8/third_party/markupsafe':
     Var('chromium_url') + '/chromium/src/third_party/markupsafe.git' + '@' + '8f45f5cfa0009d2a70589bcda0349b8cb2b72783',
   'v8/tools/swarming_client':
-    Var('chromium_url') + '/infra/luci/client-py.git' + '@' + '5e8001d9a710121ce7a68efd0804430a34b4f9e4',
+    Var('chromium_url') + '/infra/luci/client-py.git' + '@' + 'fe94e7274e40e2e929cdbc8787836f70d38de1f1',
   'v8/testing/gtest':
     Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + '6f8a66431cb592dad629028a50b3dd418a408c87',
   'v8/testing/gmock':