Move blink platform's JSON code into a directory.

third_party/WebKit/Source/platform/json/JSONValues.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "platform/JSONValues.h"
+#include "platform/json/JSONValues.h"
 
 #include "platform/Decimal.h"
 #include "wtf/MathExtras.h"
 #include "wtf/text/StringBuilder.h"
 #include <algorithm>
 #include <cmath>
 
 namespace blink {
 
 namespace {
@@ skipping 482 matching lines @@
     m_data.append(std::move(value));
 }
 
 JSONValue* JSONArray::at(size_t index)
 {
     DCHECK_LT(index, m_data.size());
     return m_data[index].get();
 }
 
 } // namespace blink