Style Change: NULL->nullptr

src/views/SkTagList.cpp

Index: src/views/SkTagList.cpp
diff --git a/src/views/SkTagList.cpp b/src/views/SkTagList.cpp
index 8ede870febc8f6fd87665d9e9409d0ec55267688..b1d6ff64d3ff2016612d71f4d3f5cd40787a974c 100644
--- a/src/views/SkTagList.cpp
+++ b/src/views/SkTagList.cpp
@@ -17,7 +17,7 @@ SkTagList* SkTagList::Find(SkTagList* rec, U8CPU tag)
 {
     SkASSERT(tag < kSkTagListCount);
 
-    while (rec != NULL)
+    while (rec != nullptr)
     {
         if (rec->fTag == tag)
             break;
@@ -31,9 +31,9 @@ void SkTagList::DeleteTag(SkTagList** head, U8CPU tag)
     SkASSERT(tag < kSkTagListCount);
 
     SkTagList* rec = *head;
-    SkTagList* prev = NULL;
+    SkTagList* prev = nullptr;
 
-    while (rec != NULL)
+    while (rec != nullptr)
     {
         SkTagList* next = rec->fNext;