John Stiles 98e51006b9 Revert "Remove skstd::optional entirely." ... This reverts commit 17d0fc087c. Reason for revert: flutter still uses the skstd class Original change's description: > Remove skstd::optional entirely. > > Skia now uses C++17's std::optional. > > Change-Id: I387069589baaefadd25e25bcec3f4cc6ee6fd090 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/501477 > Reviewed-by: Ben Wagner <bungeman@google.com> > Reviewed-by: Brian Osman <brianosman@google.com> > Commit-Queue: John Stiles <johnstiles@google.com> > Auto-Submit: John Stiles <johnstiles@google.com> Change-Id: I2c001588007640ac7b8c9f0760038b46c220a07e No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://skia-review.googlesource.com/c/skia/+/502702 Auto-Submit: John Stiles <johnstiles@google.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com>		2022-02-01 18:47:44 +00:00
..
DM.cpp	Use CommonFlags namespace for other flags/functions	2021-10-14 14:34:21 +00:00
DMGpuTestProcs.cpp	Fix G3 build	2021-10-11 21:26:37 +00:00
DMJsonWriter.cpp	Remove all global mutexes	2019-06-18 00:39:15 +00:00
DMJsonWriter.h	rewrite includes to not need so much -Ifoo	2019-04-24 16:27:11 +00:00
DMSrcSink.cpp	Revert "Remove skstd::optional entirely."	2022-02-01 18:47:44 +00:00
DMSrcSink.h	[graphite] Run DM serially.	2022-01-12 20:09:23 +00:00