[runtime] Implement encodeURI as single runtime function.

src/factory.cc

 // Copyright 2014 the V8 project 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 "src/factory.h"
 
 #include "src/allocation-site-scopes.h"
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/conversions.h"
@@ skipping 1173 matching lines @@
                                     Handle<Object> arg2) {                    \
     return NewError(isolate()->name##_function(), template_index, arg0, arg1, \
                     arg2);                                                    \
   }
 DEFINE_ERROR(Error, error)
 DEFINE_ERROR(EvalError, eval_error)
 DEFINE_ERROR(RangeError, range_error)
 DEFINE_ERROR(ReferenceError, reference_error)
 DEFINE_ERROR(SyntaxError, syntax_error)
 DEFINE_ERROR(TypeError, type_error)
+DEFINE_ERROR(URIError, uri_error)
+
 #undef DEFINE_ERROR
 
 
 Handle<JSFunction> Factory::NewFunction(Handle<Map> map,
                                         Handle<SharedFunctionInfo> info,
                                         Handle<Context> context,
                                         PretenureFlag pretenure) {
   AllocationSpace space = pretenure == TENURED ? OLD_SPACE : NEW_SPACE;
   Handle<JSFunction> function = New<JSFunction>(map, space);
 
@@ skipping 1169 matching lines @@
 }
 
 
 Handle<Object> Factory::ToBoolean(bool value) {
   return value ? true_value() : false_value();
 }
 
 
 }  // namespace internal
 }  // namespace v8