Rename src/common macros NXT_* to DAWN_*
diff --git a/src/tests/unittests/BitSetIteratorTests.cpp b/src/tests/unittests/BitSetIteratorTests.cpp
index 4bffd61..cc6c3ed 100644
--- a/src/tests/unittests/BitSetIteratorTests.cpp
+++ b/src/tests/unittests/BitSetIteratorTests.cpp
@@ -51,7 +51,7 @@
     // causing an unreachable code warning in MSVS
     bool sawBit = false;
     for (unsigned long bit : IterateBitSet(mStateBits)) {
-        NXT_UNUSED(bit);
+        DAWN_UNUSED(bit);
         sawBit = true;
     }
     EXPECT_FALSE(sawBit);