Reland "Add driver bug workarounds to GrCaps"

This is a reland of 328490c6a1625ce51d0e81688e0c85c79c400d86

Original change's description:
> Add driver bug workarounds to GrCaps
> 
> This moves GrDriverBugWorkarounds to include so that it can be included
> by GrCaps.  This also makes GrContextOptions a nearly empty class in
> the case of !SK_SUPPORT_GPU so that non-gpu builds don't need to build
> in GrDriverBugWorkarounds.cpp.
> 
> Bug: chromium: 829614
> Change-Id: Iedf73677fd09e9a487cfe618a696fd4b25c8703d
> Reviewed-on: https://skia-review.googlesource.com/126581
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Adrienne Walker <enne@chromium.org>

Bug: chromium: 829614
Change-Id: I7b539f99caa3032c8c595dd5068dc3b179747ccd
Reviewed-on: https://skia-review.googlesource.com/127304
Commit-Queue: Adrienne Walker <enne@chromium.org>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/gpu/GrContextOptions.h b/include/gpu/GrContextOptions.h
index 3a0fba1adb..eea7771075 100644
--- a/include/gpu/GrContextOptions.h
+++ b/include/gpu/GrContextOptions.h
@@ -12,11 +12,13 @@
 #include "SkTypes.h"
 #include "GrTypes.h"
 #include "../private/GrTypesPriv.h"
+#include "GrDriverBugWorkarounds.h"
 
 #include <vector>
 
 class SkExecutor;
 
+#if SK_SUPPORT_GPU
 struct GrContextOptions {
     enum class Enable {
         /** Forces an option to be disabled. */
@@ -239,6 +241,13 @@ struct GrContextOptions {
      */
     Enable fDistanceFieldGlyphVerticesAlwaysHaveW = Enable::kDefault;
 #endif
+
+    GrDriverBugWorkarounds fDriverBugWorkarounds;
+};
+#else
+struct GrContextOptions {
+    struct PersistentCache {};
 };
+#endif
 
 #endif