Remove ScriptRegexp.

sky/engine/bindings/core/v8/V8PerIsolateData.cpp

 /*
  * Copyright (C) 2009 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 70 matching lines @@
         isolate()->AddCallCompletedCallback(&assertV8RecursionScope);
 #endif
     if (isMainThread()) {
         mainThreadPerIsolateData = this;
     }
     isolate()->SetUseCounterCallback(&useCounterCallback);
 }
 
 V8PerIsolateData::~V8PerIsolateData()
 {
-    if (m_scriptRegexpScriptState)
-        m_scriptRegexpScriptState->disposePerContextData();
     if (isMainThread())
         mainThreadPerIsolateData = 0;
 }
 
 v8::Isolate* V8PerIsolateData::mainThreadIsolate()
 {
     ASSERT(isMainThread());
     ASSERT(mainThreadPerIsolateData);
     return mainThreadPerIsolateData->isolate();
 }
@@ skipping 51 matching lines @@
     if (result != domTemplateMap.end())
         return result->value.Get(isolate());
     return v8::Local<v8::FunctionTemplate>();
 }
 
 void V8PerIsolateData::setDOMTemplate(void* domTemplateKey, v8::Handle<v8::FunctionTemplate> templ)
 {
     currentDOMTemplateMap().add(domTemplateKey, v8::Eternal<v8::FunctionTemplate>(isolate(), v8::Local<v8::FunctionTemplate>(templ)));
 }
 
-v8::Local<v8::Context> V8PerIsolateData::ensureScriptRegexpContext()
-{
-    if (!m_scriptRegexpScriptState) {
-        v8::Local<v8::Context> context(v8::Context::New(isolate()));
-        m_scriptRegexpScriptState = ScriptState::create(context, DOMWrapperWorld::create());
-    }
-    return m_scriptRegexpScriptState->context();
-}
-
 bool V8PerIsolateData::hasInstance(const WrapperTypeInfo* info, v8::Handle<v8::Value> value)
 {
     return hasInstance(info, value, m_domTemplateMapForMainWorld)
         || hasInstance(info, value, m_domTemplateMapForNonMainWorld);
 }
 
 bool V8PerIsolateData::hasInstance(const WrapperTypeInfo* info, v8::Handle<v8::Value> value, DOMTemplateMap& domTemplateMap)
 {
     DOMTemplateMap::iterator result = domTemplateMap.find(info);
     if (result == domTemplateMap.end())
@@ skipping 40 matching lines @@
 }
 
 v8::Handle<v8::FunctionTemplate> V8PerIsolateData::toStringTemplate()
 {
     if (m_toStringTemplate.isEmpty())
         m_toStringTemplate.set(isolate(), v8::FunctionTemplate::New(isolate(), constructorOfToString));
     return m_toStringTemplate.newLocal(isolate());
 }
 
 } // namespace blink