Revert 255478 "Style nits"

> Style nits
> 
> NOTRY=true
> 
> Review URL: https://codereview.chromium.org/189293003

TBR=matthew@dempsky.org

Review URL: https://codereview.chromium.org/190543004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255665 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255665
Get rid of the formatting code in build_gles2_cmd_buffer.py

Now we use clang-format in the end, so no need to format it before.

BUG=
TEST=bots
R=bajones@chromium.org, dmichael@chromium.org

Review URL: https://codereview.chromium.org/189373003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255666 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255666