Revert "Roll traffic_annotation_auditor binary for Windows."

This reverts commit 081bb19a.

Reason for revert: crrev.com/c/1117264 got reverted, and this CL is based on that.

Original change's description:
> Roll traffic_annotation_auditor binary for Windows.
> 
> The new binary for traffic_annotation_auditor after the change in
> crrev.com/c/1117264 is rolled.
> 
> Bug: 856884
> Change-Id: I76523df5e58ace767ac19c619c9bb32da5a25674
> TBR: georgesak@chromium.org
> Reviewed-on: https://chromium-review.googlesource.com/1117686
> Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
> Commit-Queue: Ramin Halavati <rhalavati@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#571048}

TBR=georgesak@chromium.org,rhalavati@chromium.org

Change-Id: I2706aa14d74d1c858d6e53c2703baf55c041f340
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 856884
Reviewed-on: https://chromium-review.googlesource.com/1119805Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
Commit-Queue: Ramin Halavati <rhalavati@chromium.org>
Cr-Commit-Position: refs/heads/master@{#571412}

tools/traffic_annotation/bin/README.md

@@ -73,4 +73,5 @@ and land the resulting CL.
 The following two lines will be updated by the above script, and the modified
 README should be committed along with the updated .sha1 checksums.
 
-LASTCHANGE=fb40db1204f14ad0e420652787c4a70ce374c4a4-refs/heads/master@{#571041}
+CLANG_REVISION = '335608'
+LASTCHANGE=fed0e8ec393c317037a824b63b3e9690b8b0a4fc-refs/heads/master@{#571031}

tools/traffic_annotation/bin/win32/traffic_annotation_auditor.exe.sha1

-ac346cf3a9115174c36254ef7c474af8e637826e
+f48a2ce2a1cd6bd86fcbca38fa107701a56530b4
\ No newline at end of file