This iOS crash makes little sense to me. Add some debugging.

src/gpu/GrTestUtils.cpp

Index: src/gpu/GrTestUtils.cpp
diff --git a/src/gpu/GrTestUtils.cpp b/src/gpu/GrTestUtils.cpp
index da9fc106b3b586d6c5fa8b98b8fcad9ce7de943b..ad910510dae2f7c6b2459755934858665b213500 100644
--- a/src/gpu/GrTestUtils.cpp
+++ b/src/gpu/GrTestUtils.cpp
@@ -246,11 +246,11 @@ GrStrokeInfo TestStrokeInfo(SkRandom* random) {
     dashInfo.fCount = random->nextRangeU(1, 50) * 2;
     SkAutoTMalloc<SkScalar> intervals(dashInfo.fCount);
     dashInfo.fIntervals = intervals.get();
+    SkDebugf("intervals %p, dashInfo.fIntervals %p, dashInfo.fCount %d\n",
+             intervals.get(), dashInfo.fIntervals, dashInfo.fCount);
     SkScalar sum = 0;
     for (int i = 0; i < dashInfo.fCount; i++) {
-    #if defined(SK_BUILD_FOR_IOS)
         SkDebugf("&dashInfo.fIntervals[%d] = %p\n", i, &dashInfo.fIntervals[i]);
-    #endif
         dashInfo.fIntervals[i] = random->nextRangeScalar(SkDoubleToScalar(0.01),
                                                          SkDoubleToScalar(10.0));
         sum += dashInfo.fIntervals[i];