Convert NULL and 0 to nullptr.

This was created by looking at warnings produced by clang's
-Wzero-as-null-pointer-constant. This updates most issues in
Skia code. However, there are places where GL and Vulkan want
pointer values which are explicitly 0, external headers which
use NULL directly, and possibly more uses in un-compiled
sources (for other platforms).

Change-Id: Id22fbac04d5c53497a53d734f0896b4f06fe8345
Reviewed-on: https://skia-review.googlesource.com/39521
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/core/SkDataTable.h b/include/core/SkDataTable.h
index f8aba9a559..a46f74efba 100644
--- a/include/core/SkDataTable.h
+++ b/include/core/SkDataTable.h
@@ -42,10 +42,10 @@ public:
      *  @param size If non-null, this returns the byte size of this entry. This
      *              will be the same value that atSize(index) would return.
      */
-    const void* at(int index, size_t* size = NULL) const;
+    const void* at(int index, size_t* size = nullptr) const;
 
     template <typename T>
-    const T* atT(int index, size_t* size = NULL) const {
+    const T* atT(int index, size_t* size = nullptr) const {
         return reinterpret_cast<const T*>(this->at(index, size));
     }