Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/2e68430..00764a8

Rolling v8/third_party/catapult: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+log/27f7008..1ff6ffc

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/ae881aa..4dfb853

Rolling v8/tools/swarming_client: https://chromium.googlesource.com/external/swarming.client/+log/e6fc938..a941a08

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

Change-Id: I5a68e9bc325e394b618e0f5605b3c4b13a80f263
Reviewed-on: https://chromium-review.googlesource.com/503869Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45269}

DEPS

@@ -8,7 +8,7 @@ vars = {
 
 deps = {
   "v8/build":
-    Var("chromium_url") + "/chromium/src/build.git" + "@" + "2e684301c1c4612966d98b1f1dc03aca4f5f4ae8",
+    Var("chromium_url") + "/chromium/src/build.git" + "@" + "00764a82f63ad8f5bade586e39ef5f9a324b0c42",
   "v8/tools/gyp":
     Var("chromium_url") + "/external/gyp.git" + "@" + "eb296f67da078ec01f5e3a9ea9cdc6d26d680161",
   "v8/third_party/icu":
@@ -24,7 +24,7 @@ deps = {
   "v8/third_party/markupsafe":
     Var("chromium_url") + "/chromium/src/third_party/markupsafe.git" + "@" + "8f45f5cfa0009d2a70589bcda0349b8cb2b72783",
   "v8/tools/swarming_client":
-    Var('chromium_url') + '/external/swarming.client.git' + '@' + "e6fc9383ad7c38b3464141989b7bc498391e57e4",
+    Var('chromium_url') + '/external/swarming.client.git' + '@' + "a941a089ff1000403078b74cb628eb430f07d271",
   "v8/testing/gtest":
     Var("chromium_url") + "/external/github.com/google/googletest.git" + "@" + "6f8a66431cb592dad629028a50b3dd418a408c87",
   "v8/testing/gmock":
@@ -38,7 +38,7 @@ deps = {
   "v8/test/test262/harness":
     Var("chromium_url") + "/external/github.com/test262-utils/test262-harness-py.git" + "@" + "0f2acdd882c84cff43b9d60df7574a1901e2cdcd",
   "v8/tools/clang":
-    Var("chromium_url") + "/chromium/src/tools/clang.git" + "@" + "ae881aab392c247eca831e079d1d45e1c200cce7",
+    Var("chromium_url") + "/chromium/src/tools/clang.git" + "@" + "4dfb853e4fddedcaf284aac0ba560ed72ec13327",
   "v8/test/wasm-js":
     Var("chromium_url") + "/external/github.com/WebAssembly/spec.git" + "@" + "07fd6430f879d36928d179a62d9bdeed82286065",
 }
@@ -48,7 +48,7 @@ deps_os = {
     "v8/third_party/android_tools":
       Var("chromium_url") + "/android_tools.git" + "@" + "cb6bc21107001e2f2eeee2707b482b2b755baf51",
     "v8/third_party/catapult":
-      Var('chromium_url') + "/external/github.com/catapult-project/catapult.git" + "@" + "27f7008827515836510b663c032e851f081af70a",
+      Var('chromium_url') + "/external/github.com/catapult-project/catapult.git" + "@" + "1ff6ffc1f618848b6a3755daad304ad5839cf182",
   },
 }