Add #include <algorithm> to code that is missing it.

Source/wtf/Vector.h

 /*
  *  Copyright (C) 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 12 matching lines @@
 
 #include "wtf/Alignment.h"
 #include "wtf/ConditionalDestructor.h"
 #include "wtf/ContainerAnnotations.h"
 #include "wtf/DefaultAllocator.h"
 #include "wtf/FastAllocBase.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/NotFound.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/VectorTraits.h"
+#include <algorithm>
+#include <iterator>
 #include <string.h>
 #include <utility>
 
 // For ASAN builds, disable inline buffers completely as they cause various issues.
 #ifdef ANNOTATE_CONTIGUOUS_CONTAINER
 #define INLINE_CAPACITY 0
 #else
 #define INLINE_CAPACITY inlineCapacity
 #endif
 
@@ skipping 1254 matching lines @@
     struct NeedsTracing<Vector<T, N>> {
         static const bool value = false;
     };
 #endif
 
 } // namespace WTF
 
 using WTF::Vector;
 
 #endif // WTF_Vector_h