Revert of [regexp] Port RegExpExec

src/bootstrapper.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/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 1624 matching lines @@
       SimpleInstallGetter(proto, factory->sticky_string(),
                           Builtins::kRegExpPrototypeStickyGetter, false);
       SimpleInstallGetter(proto, factory->unicode_string(),
                           Builtins::kRegExpPrototypeUnicodeGetter, false);
 
       SimpleInstallFunction(proto, "compile", Builtins::kRegExpPrototypeCompile,
                             2, false, DONT_ENUM);
       SimpleInstallFunction(proto, factory->toString_string(),
                             Builtins::kRegExpPrototypeToString, 0, false,
                             DONT_ENUM);
-      SimpleInstallFunction(proto, factory->exec_string(),
-                            Builtins::kRegExpPrototypeExec, 1, false,
-                            DONT_ENUM);
     }
 
     {
       // RegExp getters and setters.
 
       // TODO(jgruber): This should really be DONT_ENUM | DONT_DELETE.
       // However, that currently breaks layout test expectations. Note that
       // Firefox sets a couple of these as enumerable.
       const PropertyAttributes no_enum = DONT_ENUM;
 
@@ skipping 59 matching lines @@
       INSTALL_CAPTURE_GETTER(3);
       INSTALL_CAPTURE_GETTER(4);
       INSTALL_CAPTURE_GETTER(5);
       INSTALL_CAPTURE_GETTER(6);
       INSTALL_CAPTURE_GETTER(7);
       INSTALL_CAPTURE_GETTER(8);
       INSTALL_CAPTURE_GETTER(9);
 #undef INSTALL_CAPTURE_GETTER
     }
 
+    // TODO(jgruber): shared->set_force_inline on getters.
+
     DCHECK(regexp_fun->has_initial_map());
     Handle<Map> initial_map(regexp_fun->initial_map());
 
     DCHECK_EQ(0, initial_map->GetInObjectProperties());
 
     Map::EnsureDescriptorSlack(initial_map, 1);
 
     // ECMA-262, section 15.10.7.5.
     PropertyAttributes writable =
         static_cast<PropertyAttributes>(DONT_ENUM | DONT_DELETE);
-    DataDescriptor field(factory->lastIndex_string(),
+    DataDescriptor field(factory->last_index_string(),
                          JSRegExp::kLastIndexFieldIndex, writable,
                          Representation::Tagged());
     initial_map->AppendDescriptor(&field);
 
     static const int num_fields = JSRegExp::kInObjectFieldCount;
     initial_map->SetInObjectProperties(num_fields);
     initial_map->set_unused_property_fields(0);
     initial_map->set_instance_size(initial_map->instance_size() +
                                    num_fields * kPointerSize);
   }
@@ skipping 2485 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8