"NULL !=" = NULL

R=reed@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/544233002
diff --git a/src/gpu/GrResourceCache2.cpp b/src/gpu/GrResourceCache2.cpp
index a5732f7..e0ba26a 100644
--- a/src/gpu/GrResourceCache2.cpp
+++ b/src/gpu/GrResourceCache2.cpp
@@ -15,7 +15,7 @@
 }
 
 void GrResourceCache2::insertResource(GrGpuResource* resource) {
-    SkASSERT(NULL != resource);
+    SkASSERT(resource);
     SkASSERT(!resource->wasDestroyed());
     SkASSERT(!this->isInCache(resource));
     fResources.addToHead(resource);