s/ passed(...) / WTF::passed(...) / to avoid future ambiguity w/ base::Passed.

third_party/WebKit/Source/core/animation/UnderlyingLengthChecker.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UnderlyingLengthChecker_h
 #define UnderlyingLengthChecker_h
 
 #include "core/animation/InterpolableValue.h"
 #include "core/animation/InterpolationType.h"
 #include "wtf/PtrUtil.h"
 #include <memory>
 
 namespace blink {
 
 class UnderlyingLengthChecker : public InterpolationType::ConversionChecker {
  public:
   static std::unique_ptr<UnderlyingLengthChecker> create(
       size_t underlyingLength) {
-    return wrapUnique(new UnderlyingLengthChecker(underlyingLength));
+    return WTF::wrapUnique(new UnderlyingLengthChecker(underlyingLength));
   }
 
   static size_t getUnderlyingLength(const InterpolationValue& underlying) {
     if (!underlying)
       return 0;
     return toInterpolableList(*underlying.interpolableValue).length();
   }
 
   bool isValid(const InterpolationEnvironment&,
                const InterpolationValue& underlying) const final {
     return m_underlyingLength == getUnderlyingLength(underlying);
   }
 
  private:
   UnderlyingLengthChecker(size_t underlyingLength)
       : m_underlyingLength(underlyingLength) {}
 
   size_t m_underlyingLength;
 };
 
 }  // namespace blink
 
 #endif  // UnderlyingLengthChecker_h