Add "meshCount" to GrProgramInfo

This improves the encapsulation of the GrProgramInfo class.

Bug: skia:9455
Change-Id: Ic241ba4a2c2edea3e774522065371e5ed8cc2da3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/247438
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
diff --git a/src/gpu/ccpr/GrCCCoverageProcessor.cpp b/src/gpu/ccpr/GrCCCoverageProcessor.cpp
index c36075e..6abb04e 100644
--- a/src/gpu/ccpr/GrCCCoverageProcessor.cpp
+++ b/src/gpu/ccpr/GrCCCoverageProcessor.cpp
@@ -208,7 +208,7 @@
                               pipeline,
                               *this,
                               nullptr,
-                              &dynamicStateArrays);
+                              &dynamicStateArrays, 0);
 
 
     renderPass->draw(programInfo, meshes, meshCount, drawBounds);