Revert of scale xmin/xmax etc in fontmetrics (patchset #1 id:1 of https://codereview.chromium.org/690533004/)
Revert of scale xmin/xmax etc in fontmetrics (patchset #1 id:1 of https://codereview.chromium.org/690533004/)

Reason for revert:
Breaking tests in Chromium, and not in a good way.

Original issue's description:
> scale xmin/xmax etc in fontmetrics
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/f8c2feffd68b3262f3c039ec1bd517c5f6cc9e4c

TBR=reed@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/686263002

MarshedOut/android_external_skia,amyvmiwei/skia,tmpvar/skia.cc,todotodoo/skia,BrokenROM/external_skia,TeamTwisted/external_skia,MarshedOut/android_external_skia,UBERMALLOW/external_skia,samuelig/skia,MarshedOut/android_external_skia,google/skia,nfxosp/platform_external_skia,nvoron23/skia,todotodoo/skia,timduru/platform-external-skia,tmpvar/skia.cc,nfxosp/platform_external_skia,qrealka/skia-hc,AOSPB/external_skia,Jichao/skia,invisiblek/android_external_skia,Jichao/skia,BrokenROM/external_skia,aosp-mirror/platform_external_skia,AOSP-YU/platform_external_skia,Infinitive-OS/platform_external_skia,w3nd1go/android_external_skia,google/skia,geekboxzone/mmallow_external_skia,DiamondLovesYou/skia-sys,TeamTwisted/external_skia,TeamExodus/external_skia,Infinitive-OS/platform_external_skia,spezi77/android_external_skia,jtg-gg/skia,YUPlayGodDev/platform_external_skia,tmpvar/skia.cc,DiamondLovesYou/skia-sys,boulzordev/android_external_skia,Jichao/skia,OneRom/external_skia,amyvmiwei/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,shahrzadmn/skia,AOSPB/external_skia,PAC-ROM/android_external_skia,todotodoo/skia,chenlian2015/skia_from_google,chenlian2015/skia_from_google,TeamTwisted/external_skia,timduru/platform-external-skia,Hikari-no-Tenshi/android_external_skia,nfxosp/platform_external_skia,TeamExodus/external_skia,ominux/skia,invisiblek/android_external_skia,aosp-mirror/platform_external_skia,scroggo/skia,Jichao/skia,YUPlayGodDev/platform_external_skia,geekboxzone/mmallow_external_skia,pcwalton/skia,boulzordev/android_external_skia,rubenvb/skia,rubenvb/skia,shahrzadmn/skia,noselhq/skia,PAC-ROM/android_external_skia,boulzordev/android_external_skia,HalCanary/skia-hc,BrokenROM/external_skia,DiamondLovesYou/skia-sys,Igalia/skia,TeamExodus/external_skia,Igalia/skia,vanish87/skia,noselhq/skia,samuelig/skia,nvoron23/skia,chenlian2015/skia_from_google,noselhq/skia,nvoron23/skia,chenlian2015/skia_from_google,MonkeyZZZZ/platform_external_skia,PAC-ROM/android_external_skia,TeamExodus/external_skia,rubenvb/skia,HalCanary/skia-hc,MinimalOS-AOSP/platform_external_skia,TeamTwisted/external_skia,YUPlayGodDev/platform_external_skia,w3nd1go/android_external_skia,nfxosp/platform_external_skia,nvoron23/skia,ominux/skia,w3nd1go/android_external_skia,timduru/platform-external-skia,invisiblek/android_external_skia,Infinitive-OS/platform_external_skia,google/skia,scroggo/skia,rubenvb/skia,AOSP-YU/platform_external_skia,AOSP-YU/platform_external_skia,Infinitive-OS/platform_external_skia,pcwalton/skia,w3nd1go/android_external_skia,ominux/skia,noselhq/skia,PAC-ROM/android_external_skia,invisiblek/android_external_skia,YUPlayGodDev/platform_external_skia,timduru/platform-external-skia,todotodoo/skia,nfxosp/platform_external_skia,amyvmiwei/skia,google/skia,TeamTwisted/external_skia,YUPlayGodDev/platform_external_skia,Infinitive-OS/platform_external_skia,boulzordev/android_external_skia,AOSP-YU/platform_external_skia,google/skia,vanish87/skia,boulzordev/android_external_skia,aosp-mirror/platform_external_skia,TeamTwisted/external_skia,VRToxin-AOSP/android_external_skia,nfxosp/platform_external_skia,VRToxin-AOSP/android_external_skia,rubenvb/skia,timduru/platform-external-skia,OneRom/external_skia,pcwalton/skia,todotodoo/skia,UBERMALLOW/external_skia,VRToxin-AOSP/android_external_skia,tmpvar/skia.cc,todotodoo/skia,vanish87/skia,TeamExodus/external_skia,noselhq/skia,google/skia,shahrzadmn/skia,chenlian2015/skia_from_google,MonkeyZZZZ/platform_external_skia,Hikari-no-Tenshi/android_external_skia,TeamTwisted/external_skia,PAC-ROM/android_external_skia,jtg-gg/skia,ominux/skia,ominux/skia,shahrzadmn/skia,TeamExodus/external_skia,MinimalOS-AOSP/platform_external_skia,MonkeyZZZZ/platform_external_skia,MarshedOut/android_external_skia,scroggo/skia,Hikari-no-Tenshi/android_external_skia,AOSP-YU/platform_external_skia,DiamondLovesYou/skia-sys,AOSPB/external_skia,VRToxin-AOSP/android_external_skia,Igalia/skia,google/skia,Hikari-no-Tenshi/android_external_skia,shahrzadmn/skia,geekboxzone/mmallow_external_skia,Jichao/skia,HalCanary/skia-hc,spezi77/android_external_skia,aosp-mirror/platform_external_skia,BrokenROM/external_skia,pcwalton/skia,VRToxin-AOSP/android_external_skia,nfxosp/platform_external_skia,Infinitive-OS/platform_external_skia,ominux/skia,noselhq/skia,ominux/skia,pcwalton/skia,tmpvar/skia.cc,Hikari-no-Tenshi/android_external_skia,DiamondLovesYou/skia-sys,shahrzadmn/skia,ominux/skia,nvoron23/skia,spezi77/android_external_skia,pcwalton/skia,MonkeyZZZZ/platform_external_skia,noselhq/skia,MonkeyZZZZ/platform_external_skia,invisiblek/android_external_skia,YUPlayGodDev/platform_external_skia,invisiblek/android_external_skia,MarshedOut/android_external_skia,timduru/platform-external-skia,nvoron23/skia,amyvmiwei/skia,Jichao/skia,Infinitive-OS/platform_external_skia,aosp-mirror/platform_external_skia,jtg-gg/skia,PAC-ROM/android_external_skia,YUPlayGodDev/platform_external_skia,w3nd1go/android_external_skia,aosp-mirror/platform_ext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