Style Change: NULL->nullptr

src/core/SkString.cpp

Index: src/core/SkString.cpp
diff --git a/src/core/SkString.cpp b/src/core/SkString.cpp
index 5c63a8b515503ec696ba65d59b8ac2932cc204bd..9110d80eb9d704966ec5216be0a6e86307f3281a 100644
--- a/src/core/SkString.cpp
+++ b/src/core/SkString.cpp
@@ -256,7 +256,7 @@ SkString::SkString() : fRec(const_cast<Rec*>(&gEmptyRec)) {
 }
 
 SkString::SkString(size_t len) {
-    fRec = AllocRec(NULL, len);
+    fRec = AllocRec(nullptr, len);
 }
 
 SkString::SkString(const char text[]) {
@@ -295,7 +295,7 @@ bool SkString::equals(const char text[]) const {
 }
 
 bool SkString::equals(const char text[], size_t len) const {
-    SkASSERT(len == 0 || text != NULL);
+    SkASSERT(len == 0 || text != nullptr);
 
     return fRec->fLength == len && !memcmp(fRec->data(), text, len);
 }