Update FontHostStreamTest to use SkFont
Update FontHostStreamTest to use SkFont

This file was adjusted 3 times, beginning here

commit 212e9060ed298e8aa89e52080f8e80b033c95714
Author: Mike Reed <f5cabf8735907151a446812c9875d6c0c712d847@google.com>
Date:   Tue Dec 25 17:35:49 2018 -0500

to try to update it to use SkFont. Along the way we broke the part where
it compares drawing with the typeface pre and post streaming. This CL
restores the original test, and then updated it to use SkFont.

After this CL, we should be able to move SK_SUPPORT_LEGACY_PAINT_FONT_FIELDS
to clients, having them opt-in.

Bug: skia:
Change-Id: Id786160322f8530f5d0c65b30a0c228139b39d61
Reviewed-on: https://skia-review.googlesource.com/c/182805
Reviewed-by: Mike Reed <f5cabf8735907151a446812c9875d6c0c712d847@google.com>
Auto-Submit: Mike Reed <f5cabf8735907151a446812c9875d6c0c712d847@google.com>

HalCanary/skia-hc,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,google/skia,rubenvb/skia,google/skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,rubenvb/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,google/skia,google/skia,google/skia,rubenvb/skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,Hikari-no-Tenshi/android_external_skia,google/skia,HalCanary/skia-hc,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,rubenvb/skia,rubenvb/skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,rubenvb/skia,HalCanary/skia-hc,rubenvb/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,google/skia,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,HalCanary/skia-hc,HalCanary/skia-hc