Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/d25400d..2d722d1

Rolling v8/third_party/catapult: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+log/4f3d6da..4a91697

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

Change-Id: I22dfab2efc5c445165a6b12b605bd8e4d43bb1dd
Reviewed-on: https://chromium-review.googlesource.com/448200Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43505}

DEPS

@@ -8,7 +8,7 @@ vars = {
 
 deps = {
   "v8/build":
-    Var("chromium_url") + "/chromium/src/build.git" + "@" + "d25400d94208ddd714d1139410c56a01e19554d4",
+    Var("chromium_url") + "/chromium/src/build.git" + "@" + "2d722d1684b43ee840d499c818f012a18942a349",
   "v8/tools/gyp":
     Var("chromium_url") + "/external/gyp.git" + "@" + "e7079f0e0e14108ab0dba58728ff219637458563",
   "v8/third_party/icu":
@@ -48,7 +48,7 @@ deps_os = {
     "v8/third_party/android_tools":
       Var("chromium_url") + "/android_tools.git" + "@" + "b43a6a289a7588b1769814f04dd6c7d7176974cc",
     "v8/third_party/catapult":
-      Var('chromium_url') + "/external/github.com/catapult-project/catapult.git" + "@" + "4f3d6da8af75d0aa3b0aa535319c13393269512f",
+      Var('chromium_url') + "/external/github.com/catapult-project/catapult.git" + "@" + "4a91697095bb1b0e40100b2803f32a2ed79c9927",
   },
   "win": {
     "v8/third_party/cygwin":