Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/fonts/SimpleFontData.cpp

Index: third_party/WebKit/Source/platform/fonts/SimpleFontData.cpp
diff --git a/third_party/WebKit/Source/platform/fonts/SimpleFontData.cpp b/third_party/WebKit/Source/platform/fonts/SimpleFontData.cpp
index e18b729add468319d025eaaa67c834edfeb2e720..efed5b9083f72d60fc2b920d60074b69e495437f 100644
--- a/third_party/WebKit/Source/platform/fonts/SimpleFontData.cpp
+++ b/third_party/WebKit/Source/platform/fonts/SimpleFontData.cpp
@@ -38,9 +38,11 @@
 #include "platform/fonts/VDMXParser.h"
 #include "platform/geometry/FloatRect.h"
 #include "wtf/MathExtras.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/allocator/Partitions.h"
 #include "wtf/text/CharacterNames.h"
 #include "wtf/text/Unicode.h"
+#include <memory>
 #include <unicode/unorm.h>
 #include <unicode/utf16.h>
 
@@ -343,9 +345,9 @@ bool SimpleFontData::isTextOrientationFallbackOf(const SimpleFontData* fontData)
         || fontData->m_derivedFontData->verticalRightOrientation == this;
 }
 
-PassOwnPtr<SimpleFontData::DerivedFontData> SimpleFontData::DerivedFontData::create(bool forCustomFont)
+std::unique_ptr<SimpleFontData::DerivedFontData> SimpleFontData::DerivedFontData::create(bool forCustomFont)
 {
-    return adoptPtr(new DerivedFontData(forCustomFont));
+    return wrapUnique(new DerivedFontData(forCustomFont));
 }
 
 SimpleFontData::DerivedFontData::~DerivedFontData()