Revert of Update V8 DEPS. (patchset #1 id:1 of https://codereview.chromium.org/2360463002/ )

Reason for revert:
Breaks https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20debug%20builder/builds/3144

Original issue's description:
> Update V8 DEPS.
>
> Rolling v8/base/trace_event/common to 199985e01e17b5a4888f83648b7cc119779e9245
>
> Rolling v8/build to 4803815de7294778a1496c4e7f3e84ee48e243ef
>
> Rolling v8/buildtools to 57649e5e2001ba1f5e5d45f5a838c616ea0e9cb9
>
> Rolling v8/tools/clang to cca919b21f2436ba1585f7e9de2702ba64fbd8bf
>
> TBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org
>
> Committed: https://crrev.com/0ed1254d8103b40d5880601bf73b6c56e4d5716d
> Cr-Commit-Position: refs/heads/master@{#39570}

TBR=hablich@chromium.org,vogelheim@chromium.org,v8-autoroll@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2351943005
Cr-Commit-Position: refs/heads/master@{#39578}

DEPS

@@ -8,7 +8,7 @@ vars = {
 
 deps = {
   "v8/build":
-    Var("git_url") + "/chromium/src/build.git" + "@" + "4803815de7294778a1496c4e7f3e84ee48e243ef",
+    Var("git_url") + "/chromium/src/build.git" + "@" + "dfb08d9b315caad762d458ff3ed828e792913df3",
   "v8/tools/gyp":
     Var("git_url") + "/external/gyp.git" + "@" + "702ac58e477214c635d9b541932e75a95d349352",
   "v8/third_party/icu":
@@ -16,9 +16,9 @@ deps = {
   "v8/third_party/instrumented_libraries":
     Var("git_url") + "/chromium/src/third_party/instrumented_libraries.git" + "@" + "45f5814b1543e41ea0be54c771e3840ea52cca4a",
   "v8/buildtools":
-    Var("git_url") + "/chromium/buildtools.git" + "@" + "57649e5e2001ba1f5e5d45f5a838c616ea0e9cb9",
+    Var("git_url") + "/chromium/buildtools.git" + "@" + "6115afa0ea5ea33e1f284d9ef2175a03db1370ca",
   "v8/base/trace_event/common":
-    Var("git_url") + "/chromium/src/base/trace_event/common.git" + "@" + "199985e01e17b5a4888f83648b7cc119779e9245",
+    Var("git_url") + "/chromium/src/base/trace_event/common.git" + "@" + "26eac53e73b09625e9b8f783b479e54fcae85f58",
   "v8/third_party/WebKit/Source/platform/inspector_protocol":
     Var("git_url") + "/chromium/src/third_party/WebKit/Source/platform/inspector_protocol.git" + "@" + "e240fdcdb5880deb48156dbb9ccee0c28664cf88",
   "v8/third_party/jinja2":
@@ -41,7 +41,7 @@ deps = {
   "v8/test/test262/harness":
     Var("git_url") + "/external/github.com/test262-utils/test262-harness-py.git" + "@" + "cbd968f54f7a95c6556d53ba852292a4c49d11d8",
   "v8/tools/clang":
-    Var("git_url") + "/chromium/src/tools/clang.git" + "@" + "cca919b21f2436ba1585f7e9de2702ba64fbd8bf",
+    Var("git_url") + "/chromium/src/tools/clang.git" + "@" + "6b75002bcce135ecacc1ff5a7fdb2f0647212198",
 }
 
 deps_os = {