"NULL !=" = NULL

R=reed@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/544233002
diff --git a/src/effects/SkMorphologyImageFilter.cpp b/src/effects/SkMorphologyImageFilter.cpp
index c6c470c..df04cb1 100644
--- a/src/effects/SkMorphologyImageFilter.cpp
+++ b/src/effects/SkMorphologyImageFilter.cpp
@@ -502,7 +502,7 @@
                       SkISize radius,
                       SkBitmap* dst) {
     GrTexture* srcTexture = input.getTexture();
-    SkASSERT(NULL != srcTexture);
+    SkASSERT(srcTexture);
     GrContext* context = srcTexture->getContext();
     srcTexture->ref();
     SkAutoTUnref<GrTexture> src(srcTexture);