Style Change: NULL->nullptr

src/utils/SkFrontBufferedStream.cpp

Index: src/utils/SkFrontBufferedStream.cpp
diff --git a/src/utils/SkFrontBufferedStream.cpp b/src/utils/SkFrontBufferedStream.cpp
index 08364d15ebeaced04c755179c177ed221fee9a8d..0955cfaf712b7c8296ab4eecb4cb36042a5698cc 100644
--- a/src/utils/SkFrontBufferedStream.cpp
+++ b/src/utils/SkFrontBufferedStream.cpp
@@ -30,7 +30,7 @@ public:
 
     size_t getLength() const override { return fLength; }
 
-    SkStreamRewindable* duplicate() const override { return NULL; }
+    SkStreamRewindable* duplicate() const override { return nullptr; }
 
 private:
     SkAutoTDelete<SkStream> fStream;
@@ -44,21 +44,21 @@ private:
     // Total size of the buffer.
     const size_t            fBufferSize;
     // FIXME: SkAutoTMalloc throws on failure. Instead, Create should return a
-    // NULL stream.
+    // nullptr stream.
     SkAutoTMalloc<char>     fBuffer;
 
     // Read up to size bytes from already buffered data, and copy to
-    // dst, if non-NULL. Updates fOffset. Assumes that fOffset is less
+    // dst, if non-nullptr. Updates fOffset. Assumes that fOffset is less
     // than fBufferedSoFar.
     size_t readFromBuffer(char* dst, size_t size);
 
     // Buffer up to size bytes from the stream, and copy to dst if non-
-    // NULL. Updates fOffset and fBufferedSoFar. Assumes that fOffset is
+    // nullptr. Updates fOffset and fBufferedSoFar. Assumes that fOffset is
     // less than fBufferedSoFar, and size is greater than 0.
     size_t bufferAndWriteTo(char* dst, size_t size);
 
     // Read up to size bytes directly from the stream and into dst if non-
-    // NULL. Updates fOffset. Assumes fOffset is at or beyond the buffered
+    // nullptr. Updates fOffset. Assumes fOffset is at or beyond the buffered
     // data, and size is greater than 0.
     size_t readDirectlyFromStream(char* dst, size_t size);
 
@@ -66,8 +66,8 @@ private:
 };
 
 SkStreamRewindable* SkFrontBufferedStream::Create(SkStream* stream, size_t bufferSize) {
-    if (NULL == stream) {
-        return NULL;
+    if (nullptr == stream) {
+        return nullptr;
     }
     return new FrontBufferedStream(stream, bufferSize);
 }
@@ -106,7 +106,7 @@ size_t FrontBufferedStream::readFromBuffer(char* dst, size_t size) {
     // lesser of the size requested and the remainder of the buffered
     // data.
     const size_t bytesToCopy = SkTMin(size, fBufferedSoFar - fOffset);
-    if (dst != NULL) {
+    if (dst != nullptr) {
         memcpy(dst, fBuffer + fOffset, bytesToCopy);
     }
 
@@ -133,7 +133,7 @@ size_t FrontBufferedStream::bufferAndWriteTo(char* dst, size_t size) {
     SkASSERT(fBufferedSoFar <= fBufferSize);
 
     // Copy the buffer to the destination buffer and update the amount read.
-    if (dst != NULL) {
+    if (dst != nullptr) {
         memcpy(dst, buffer, buffered);
     }
 
@@ -185,7 +185,7 @@ size_t FrontBufferedStream::read(void* voidDst, size_t size) {
         // and the destination buffer.
         size -= bytesCopied;
         SkASSERT(size + (fOffset - start) == totalSize);
-        if (dst != NULL) {
+        if (dst != nullptr) {
             dst += bytesCopied;
         }
     }
@@ -199,7 +199,7 @@ size_t FrontBufferedStream::read(void* voidDst, size_t size) {
         // and the destination buffer.
         size -= buffered;
         SkASSERT(size + (fOffset - start) == totalSize);
-        if (dst != NULL) {
+        if (dst != nullptr) {
             dst += buffered;
         }
     }