Style Change: NULL->nullptr

src/gpu/GrSurface.cpp

Index: src/gpu/GrSurface.cpp
diff --git a/src/gpu/GrSurface.cpp b/src/gpu/GrSurface.cpp
index 89cbf4a5460679fad26d154bc017126a84f168c8..a7be0f47d96cdb890c159623843e6c861a9face5 100644
--- a/src/gpu/GrSurface.cpp
+++ b/src/gpu/GrSurface.cpp
@@ -96,7 +96,7 @@ bool GrSurface::writePixels(int left, int top, int width, int height,
                             uint32_t pixelOpsFlags) {
     // go through context so that all necessary flushing occurs
     GrContext* context = this->getContext();
-    if (NULL == context) {
+    if (nullptr == context) {
         return false;
     }
     return context->writeSurfacePixels(this, left, top, width, height, config, buffer, rowBytes,
@@ -108,7 +108,7 @@ bool GrSurface::readPixels(int left, int top, int width, int height,
                            uint32_t pixelOpsFlags) {
     // go through context so that all necessary flushing occurs
     GrContext* context = this->getContext();
-    if (NULL == context) {
+    if (nullptr == context) {
         return false;
     }
     return context->readSurfacePixels(this, left, top, width, height, config, buffer,