Style Change: NULL->nullptr

src/gpu/gl/GrGLVertexArray.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLVertexArray.h"
 #include "GrGLGpu.h"
 
@@ skipping 57 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 GrGLVertexArray::GrGLVertexArray(GrGLint id, int attribCount)
     : fID(id)
     , fAttribArrays(attribCount)
     , fIndexBufferIDIsValid(false) {
 }
 
 GrGLAttribArrayState* GrGLVertexArray::bind(GrGLGpu* gpu) {
     if (0 == fID) {
-        return NULL;
+        return nullptr;
     }
     gpu->bindVertexArray(fID);
     return &fAttribArrays;
 }
 
 GrGLAttribArrayState* GrGLVertexArray::bindWithIndexBuffer(GrGLGpu* gpu, GrGLuint ibufferID) {
     GrGLAttribArrayState* state = this->bind(gpu);
     if (state) {
         if (!fIndexBufferIDIsValid || ibufferID != fIndexBufferID) {            
             GR_GL_CALL(gpu->glInterface(), BindBuffer(GR_GL_ELEMENT_ARRAY_BUFFER, ibufferID));
             fIndexBufferIDIsValid = true;
             fIndexBufferID = ibufferID;
         }
     }
     return state;
 }
 
 void GrGLVertexArray::notifyIndexBufferDelete(GrGLuint bufferID) {
     if (fIndexBufferIDIsValid && bufferID == fIndexBufferID) {
         fIndexBufferID = 0;
     }
  }
 
 void GrGLVertexArray::invalidateCachedState() {
     fAttribArrays.invalidate();
     fIndexBufferIDIsValid = false;
 }