Style Change: NULL->nullptr

src/effects/SkMergeImageFilter.cpp

Index: src/effects/SkMergeImageFilter.cpp
diff --git a/src/effects/SkMergeImageFilter.cpp b/src/effects/SkMergeImageFilter.cpp
index 4c5404d5fb8bc9baf4de46374d1a86012b268c9f..6e06b25945a84d73795d76a085d371a8cc9a5b72 100755
--- a/src/effects/SkMergeImageFilter.cpp
+++ b/src/effects/SkMergeImageFilter.cpp
@@ -24,7 +24,7 @@ void SkMergeImageFilter::initAllocModes() {
             fModes = SkTCast<uint8_t*>(sk_malloc_throw(size));
         }
     } else {
-        fModes = NULL;
+        fModes = nullptr;
     }
 }
 
@@ -36,7 +36,7 @@ void SkMergeImageFilter::initModes(const SkXfermode::Mode modes[]) {
             fModes[i] = SkToU8(modes[i]);
         }
     } else {
-        fModes = NULL;
+        fModes = nullptr;
     }
 }
 
@@ -71,7 +71,7 @@ bool SkMergeImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src,
     const int y0 = bounds.top();
 
     SkAutoTUnref<SkBaseDevice> dst(proxy->createDevice(bounds.width(), bounds.height()));
-    if (NULL == dst) {
+    if (nullptr == dst) {
         return false;
     }
     SkCanvas canvas(dst);
@@ -96,7 +96,7 @@ bool SkMergeImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src,
         if (fModes) {
             paint.setXfermodeMode((SkXfermode::Mode)fModes[i]);
         } else {
-            paint.setXfermode(NULL);
+            paint.setXfermode(nullptr);
         }
         canvas.drawSprite(*srcPtr, pos.x() - x0, pos.y() - y0, &paint);
         didProduceResult = true;
@@ -114,7 +114,7 @@ bool SkMergeImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src,
 SkFlattenable* SkMergeImageFilter::CreateProc(SkReadBuffer& buffer) {
     Common common;
     if (!common.unflatten(buffer, -1)) {
-        return NULL;
+        return nullptr;
     }
 
     const int count = common.inputCount();
@@ -123,23 +123,23 @@ SkFlattenable* SkMergeImageFilter::CreateProc(SkReadBuffer& buffer) {
         SkAutoSTArray<4, SkXfermode::Mode> modes(count);
         SkAutoSTArray<4, uint8_t> modes8(count);
         if (!buffer.readByteArray(modes8.get(), count)) {
-            return NULL;
+            return nullptr;
         }
         for (int i = 0; i < count; ++i) {
             modes[i] = (SkXfermode::Mode)modes8[i];
             buffer.validate(SkIsValidMode(modes[i]));
         }
         if (!buffer.isValid()) {
-            return NULL;
+            return nullptr;
         }
         return Create(common.inputs(), count, modes.get(), &common.cropRect());
     }
-    return Create(common.inputs(), count, NULL, &common.cropRect());
+    return Create(common.inputs(), count, nullptr, &common.cropRect());
 }
 
 void SkMergeImageFilter::flatten(SkWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
-    buffer.writeBool(fModes != NULL);
+    buffer.writeBool(fModes != nullptr);
     if (fModes) {
         buffer.writeByteArray(fModes, countInputs() * sizeof(fModes[0]));
     }