Style Change: NULL->nullptr

src/gpu/GrGpuResourceRef.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGpuResourceRef.h"
 
 GrGpuResourceRef::GrGpuResourceRef() {
-    fResource = NULL;
+    fResource = nullptr;
     fOwnRef = false;
     fPendingIO = false;
 }
 
 GrGpuResourceRef::GrGpuResourceRef(GrGpuResource* resource, GrIOType ioType) {
-    fResource = NULL;
+    fResource = nullptr;
     fOwnRef = false;
     fPendingIO = false;
     this->setResource(resource, ioType);
 }
 
 GrGpuResourceRef::~GrGpuResourceRef() {
     if (fOwnRef) {
         SkASSERT(fResource);
         fResource->unref();
     }
@@ skipping 12 matching lines @@
         }
     }
 }
 
 void GrGpuResourceRef::reset() {
     SkASSERT(!fPendingIO);
     SkASSERT(SkToBool(fResource) == fOwnRef);
     if (fOwnRef) {
         fResource->unref();
         fOwnRef = false;
-        fResource = NULL;
+        fResource = nullptr;
     }
 }
 
 void GrGpuResourceRef::setResource(GrGpuResource* resource, GrIOType ioType) {
     SkASSERT(!fPendingIO);
     SkASSERT(SkToBool(fResource) == fOwnRef);
     SkSafeUnref(fResource);
-    if (NULL == resource) {
-        fResource = NULL;
+    if (nullptr == resource) {
+        fResource = nullptr;
         fOwnRef = false;
     } else {
         fResource = resource;
         fOwnRef = true;
         fIOType = ioType;
     }
 }
 
 void GrGpuResourceRef::markPendingIO() const {
     // This should only be called when the owning GrProgramElement gets its first
@@ skipping 38 matching lines @@
 
 void GrGpuResourceRef::removeRef() const {
     // This should only be called once, when the owners last ref goes away and
     // there is a pending execution.
     SkASSERT(fOwnRef);
     SkASSERT(fPendingIO);
     SkASSERT(fResource);
     fResource->unref();
     fOwnRef = false;
 }