Style Change: NULL->nullptr

tests/SwizzlerTest.cpp

Index: tests/SwizzlerTest.cpp
diff --git a/tests/SwizzlerTest.cpp b/tests/SwizzlerTest.cpp
index c2ae07c4c813254631b7a8d8f09c07798698d25d..6f0dabeb115f3318dde3be55d342484e64fc5fe1 100644
--- a/tests/SwizzlerTest.cpp
+++ b/tests/SwizzlerTest.cpp
@@ -116,15 +116,15 @@ DEF_TEST(SwizzlerFill, r) {
 
                             // Fill with a color
                             check_fill(r, colorInfo, startRow, endRow, colorRowBytes, offset,
-                                    kFillColor, NULL);
+                                    kFillColor, nullptr);
 
                             // Fill with an index
                             check_fill(r, indexInfo, startRow, endRow, indexRowBytes, offset,
-                                    kFillIndex, NULL);
+                                    kFillIndex, nullptr);
 
                             // Fill a grayscale image
                             check_fill(r, grayInfo, startRow, endRow, grayRowBytes, offset,
-                                    kFillColor, NULL);
+                                    kFillColor, nullptr);
                         }
                     }
                 }