[builtins] Move EncodeURI from runtime to builtins.

src/v8.gyp

 # Copyright 2012 the V8 project authors. 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
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 1111 matching lines @@
         'types.h',
         'typing-asm.cc',
         'typing-asm.h',
         'unicode-inl.h',
         'unicode.cc',
         'unicode.h',
         'unicode-cache-inl.h',
         'unicode-cache.h',
         'unicode-decoder.cc',
         'unicode-decoder.h',
+        'uri.cc',
+        'uri.h',
         'utils-inl.h',
         'utils.cc',
         'utils.h',
         'v8.cc',
         'v8.h',
         'v8memory.h',
         'v8threads.cc',
         'v8threads.h',
         'vector.h',
         'version.cc',
@@ skipping 1093 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }