[Skia] Add SK_API to SkParse.
[Skia] Add SK_API to SkParse.

For https://codereview.chromium.org/924063003/ , we would like to use the
SkParse::FindColor().  Adding SK_API to SkParse is necessary for component
build to work.

BUG=skia:

Review URL: https://codereview.chromium.org/971623003

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