1 files changed, 1 insertions, 1 deletions
diff --git a/chromium/third_party/WebKit/Source/wtf/text/AtomicStringCF.cpp b/chromium/third_party/WebKit/Source/wtf/text/AtomicStringCF.cpp
index a8ab3464c0f..5b90ba5239a 100644
--- a/chromium/third_party/WebKit/Source/wtf/text/AtomicStringCF.cpp
+++ b/chromium/third_party/WebKit/Source/wtf/text/AtomicStringCF.cpp
@@ -36,7 +36,7 @@ namespace WTF {
 PassRefPtr<StringImpl> AtomicString::add(CFStringRef string)
 {
     if (!string)
-        return 0;
+        return nullptr;
 
     CFIndex length = CFStringGetLength(string);