Revert of Get gpudft support working in dm, gm, nanobench and bench_pictures

Revert of Get gpudft support working in dm, gm, nanobench and bench_pictures (patchset #2 id:20001 of https://codereview.chromium.org/699453005/)

Reason for revert:
Not compiling in ANGLE build

Original issue's description:
> Get gpudft support working in dm, gm, nanobench and bench_pictures
> 
> Adds a new config to test distance field text.
> Clean up some flags and #defines to read "distance field text",
> not "distance field fonts" to be consistent with Chromium
> 
> NOTREECHECKS=true
> 
> Committed: https://skia.googlesource.com/skia/+/06ba179838ba4fe187cf290750aeeb4a02a2960b

TBR=bsalomon@google.com,mtklein@google.com,reed@google.com
NOTREECHECKS=true
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/aa30ab3079ad3c1f408e3f170dac1cdd42ed2b62

[jvanverth1, 2014-11-06 21:51:06]

Created Revert of Get gpudft support working in dm, gm, nanobench and
bench_pictures

[commit-bot: I haz the power, 2014-11-06 21:52:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/707723005/1

[commit-bot: I haz the power, 2014-11-06 21:52:51]

Committed patchset #1 (id:1) as aa30ab3079ad3c1f408e3f170dac1cdd42ed2b62