Move WTF string to number converter functions to StringToNumber.h

third_party/WebKit/Source/core/css/parser/CSSTokenizerInputStream.cpp

 // Copyright 2014 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.
 
 #include "core/css/parser/CSSTokenizerInputStream.h"
 
 #include "core/html/parser/InputStreamPreprocessor.h"
+#include "wtf/text/StringToNumber.h"
 
 namespace blink {
 
 CSSTokenizerInputStream::CSSTokenizerInputStream(String input)
     : m_offset(0)
     , m_stringLength(input.length())
     , m_string(input.impl())
 {
 }
 
@@ skipping 26 matching lines @@
     return isResultOK ? result : 0.0;
 }
 
 StringView CSSTokenizerInputStream::rangeAt(unsigned start, unsigned length) const
 {
     ASSERT(start + length <= m_stringLength);
     return StringView(m_string.get(), start, length);
 }
 
 } // namespace blink