Style Change: NULL->nullptr

src/utils/win/SkDWrite.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkDWrite.h"
 #include "SkHRESULT.h"
 #include "SkOnce.h"
 #include "SkString.h"
 
 #include <dwrite.h>
 
-static IDWriteFactory* gDWriteFactory = NULL;
+static IDWriteFactory* gDWriteFactory = nullptr;
 
 static void release_dwrite_factory() {
     if (gDWriteFactory) {
         gDWriteFactory->Release();
     }
 }
 
 static void create_dwrite_factory(IDWriteFactory** factory) {
     typedef decltype(DWriteCreateFactory)* DWriteCreateFactoryProc;
     DWriteCreateFactoryProc dWriteCreateFactoryProc = reinterpret_cast<DWriteCreateFactoryProc>(
@@ skipping 19 matching lines @@
 IDWriteFactory* sk_get_dwrite_factory() {
     SkOnce(&once, create_dwrite_factory, &gDWriteFactory);
     return gDWriteFactory;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // String conversion
 
 /** Converts a utf8 string to a WCHAR string. */
 HRESULT sk_cstring_to_wchar(const char* skname, SkSMallocWCHAR* name) {
-    int wlen = MultiByteToWideChar(CP_UTF8, 0, skname, -1, NULL, 0);
+    int wlen = MultiByteToWideChar(CP_UTF8, 0, skname, -1, nullptr, 0);
     if (0 == wlen) {
         HRM(HRESULT_FROM_WIN32(GetLastError()),
             "Could not get length for wchar to utf-8 conversion.");
     }
     name->reset(wlen);
     wlen = MultiByteToWideChar(CP_UTF8, 0, skname, -1, name->get(), wlen);
     if (0 == wlen) {
         HRM(HRESULT_FROM_WIN32(GetLastError()), "Could not convert wchar to utf-8.");
     }
     return S_OK;
 }
 
 /** Converts a WCHAR string to a utf8 string. */
 HRESULT sk_wchar_to_skstring(WCHAR* name, int nameLen, SkString* skname) {
-    int len = WideCharToMultiByte(CP_UTF8, 0, name, nameLen, NULL, 0, NULL, NULL);
+    int len = WideCharToMultiByte(CP_UTF8, 0, name, nameLen, nullptr, 0, nullptr, nullptr);
     if (0 == len) {
         if (nameLen <= 0) {
             skname->reset();
             return S_OK;
         }
         HRM(HRESULT_FROM_WIN32(GetLastError()),
             "Could not get length for utf-8 to wchar conversion.");
     }
     skname->resize(len);
 
-    len = WideCharToMultiByte(CP_UTF8, 0, name, nameLen, skname->writable_str(), len, NULL, NULL);
+    len = WideCharToMultiByte(CP_UTF8, 0, name, nameLen, skname->writable_str(), len, nullptr, nullptr);
     if (0 == len) {
         HRM(HRESULT_FROM_WIN32(GetLastError()), "Could not convert utf-8 to wchar.");
     }
     return S_OK;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Locale
 
 void sk_get_locale_string(IDWriteLocalizedStrings* names, const WCHAR* preferedLocale,
@@ skipping 23 matching lines @@
     );
     if (!*proc) {
         HRESULT hr = HRESULT_FROM_WIN32(GetLastError());
         if (!IS_ERROR(hr)) {
             hr = ERROR_PROC_NOT_FOUND;
         }
         return hr;
     }
     return S_OK;
 }