Switch from querying swizzle on caps to using swizzles stored on proxies.

Change-Id: I03f4a3affd6dda7a83bee8eec768dcaa93a6b801
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220534
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
diff --git a/src/gpu/ccpr/GrCCStroker.cpp b/src/gpu/ccpr/GrCCStroker.cpp
index 1f21719..a34a4c6 100644
--- a/src/gpu/ccpr/GrCCStroker.cpp
+++ b/src/gpu/ccpr/GrCCStroker.cpp
@@ -689,7 +689,8 @@
     startIndices[(int)GrScissorTest::kEnabled] = (!startScissorSubBatch)
             ? &fZeroTallies : fScissorSubBatches[startScissorSubBatch - 1].fEndInstances;
 
-    GrPipeline pipeline(GrScissorTest::kEnabled, SkBlendMode::kPlus);
+    GrPipeline pipeline(GrScissorTest::kEnabled, SkBlendMode::kPlus,
+                        flushState->drawOpArgs().fOutputSwizzle);
 
     // Draw linear strokes.
     this->appendStrokeMeshesToBuffers(0, batch, startIndices, startScissorSubBatch, drawBounds);