Revert of Fix incorrect libxml fprintf, erroring on clang win x64 (patchset #1 id:1 of https://codereview.chromium.org/1204813002/)

Reason for revert:
Broke cast android whatever that is. http://build.chromium.org/p/chromium.linux/builders/Cast%20Android%20%28dbg%29/builds/1035

Original issue's description:
> Fix incorrect libxml fprintf, erroring on clang win x64
>
> R=thakis@chromium.org
> BUG=https://bugzilla.gnome.org/show_bug.cgi?id=751410
> BUG=82385
>
> Committed: https://crrev.com/73a2484753cd6b2e4af673cd6dc752ba5b00c116
> Cr-Commit-Position: refs/heads/master@{#335736}

TBR=thakis@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=https://bugzilla.gnome.org/show_bug.cgi?id=751410

Review URL: https://codereview.chromium.org/1202303002

Cr-Commit-Position: refs/heads/master@{#335743}
2 files changed