Move HashTools.h to core/css

Source/build/scripts/make_css_property_names.py

 #!/usr/bin/env python
 
 import os.path
 import re
 import subprocess
 import sys
 
 from in_file import InFile
 import in_generator
 import license
@@ skipping 54 matching lines @@
 
 #endif // %(class_name)s_h
 """
 
 GPERF_TEMPLATE = """
 %%{
 %(license)s
 
 #include "config.h"
 #include "%(class_name)s.h"
-#include "core/platform/HashTools.h"
+#include "core/css/HashTools.h"
 #include <string.h>
 
 #include "wtf/ASCIICType.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 static const char propertyNameStringsPool[] = {
 %(property_name_strings)s
 };
@@ skipping 162 matching lines @@
             'internal_properties': '\n'.join(map(self._case_properties, filter(lambda property: property['is_internal'], self._properties))),
         }
         # FIXME: If we could depend on Python 2.7, we would use subprocess.check_output
         gperf_args = ['gperf', '--key-positions=*', '-P', '-D', '-n', '-s', '2']
         gperf = subprocess.Popen(gperf_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
         return gperf.communicate(gperf_input)[0]
 
 
 if __name__ == "__main__":
     in_generator.Maker(CSSPropertiesWriter).main(sys.argv)