Revert "Support pixel antialising in DirectWrite."

This reverts commit 34db1eee20ffea6e423284bb06824653efff645d.

Reason for revert: breaks the chrome roll

E:\b\c\b\win_clang\src\third_party\skia\src\ports\SkScalerContext_win_dw.cpp(287,49):  error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
        GaspRange range{bitmapPPEM, bitmapPPEM, 0};
                                                ^
                                                {}
E:\b\c\b\win_clang\src\third_party\skia\src\ports\SkScalerContext_win_dw.cpp(287,49):  error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
        GaspRange range{bitmapPPEM, bitmapPPEM, 0};
                                                ^
                                                {}
E:\b\c\b\win_clang\src\third_party\skia\src\ports\SkScalerContext_win_dw.cpp(290,59):  error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
                range = GaspRange{bitmapPPEM, bitmapPPEM, 0};
                                                          ^
                                                          {}
E:\b\c\b\win_clang\src\third_party\skia\src\ports\SkScalerContext_win_dw.cpp(290,59):  error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
                range = GaspRange{bitmapPPEM, bitmapPPEM, 0};
                                                          ^
                                                          {}
E:\b\c\b\win_clang\src\third_party\skia\src\ports\SkScalerContext_win_dw.cpp(338,39):  error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
        GaspRange range = {0, 0xFFFF, 0};
                                      ^
                                      {}
E:\b\c\b\win_clang\src\third_party\skia\src\ports\SkScalerContext_win_dw.cpp(338,39):  error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
        GaspRange range = {0, 0xFFFF, 0};
                                      ^
                                      {}


Original change's description:
> Support pixel antialising in DirectWrite.
> 
> DirectWrite2 supports pixel antialiasing and rendering without hinting.
> 
> BUG=skia:5416
> 
> Change-Id: I215245b20dd403669dbccd37e34cb2fcd5e06431
> Reviewed-on: https://skia-review.googlesource.com/9145
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
> 

TBR=mtklein@google.com,bungeman@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:5416

Change-Id: Ic5f09abc3be8dd85d213a007780b3fe15fc11d92
Reviewed-on: https://skia-review.googlesource.com/9747
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
4 files changed