Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/2383361..eefc9cc

Rolling v8/test/wasm-js: https://chromium.googlesource.com/external/github.com/WebAssembly/spec/+log/1e5c9c4..ac398e4

Rolling v8/third_party/catapult: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+log/56214f6..794fff6

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/9982bd3..4e912d5

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

Change-Id: I5ef9779b8d9b238e0372ac48ec06740c5daba6a6
Reviewed-on: https://chromium-review.googlesource.com/446816Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43414}

DEPS

@@ -8,7 +8,7 @@ vars = {
 
 deps = {
   "v8/build":
-    Var("chromium_url") + "/chromium/src/build.git" + "@" + "23833612cf20936e798bf96d059d2186f1b5e6d8",
+    Var("chromium_url") + "/chromium/src/build.git" + "@" + "eefc9cc748315ed7b038140ffc452687bef56f9c",
   "v8/tools/gyp":
     Var("chromium_url") + "/external/gyp.git" + "@" + "e7079f0e0e14108ab0dba58728ff219637458563",
   "v8/third_party/icu":
@@ -38,9 +38,9 @@ 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" + "@" + "9982bd3c1857ec6ac2927ad6e3c24fcbe8a5b499",
+    Var("chromium_url") + "/chromium/src/tools/clang.git" + "@" + "4e912d53f6305a1d5d9b024c761959c51f8df117",
   "v8/test/wasm-js":
-    Var("chromium_url") + "/external/github.com/WebAssembly/spec.git" + "@" + "1e5c9c448d920ef0ecccab9e8eeb50472eef376e",
+    Var("chromium_url") + "/external/github.com/WebAssembly/spec.git" + "@" + "ac398e48243887984e172f67a18cf903730f351b",
 }
 
 deps_os = {
@@ -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" + "@" + "56214f64fe3b5996e1f2a09738a8b5e343199ea5",
+      Var('chromium_url') + "/external/github.com/catapult-project/catapult.git" + "@" + "794fff6c814784ad5f9a2b33b52d74cf1148d91f",
   },
   "win": {
     "v8/third_party/cygwin":