Document my current understanding of C++11 in Skia.
Document my current understanding of C++11 in Skia.

BUG=skia:

Review URL: https://codereview.chromium.org/901053007

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