webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 35 insertions, 11 deletions

diff --git a/Source/JavaScriptCore/inspector/InjectedScriptHost.cpp b/Source/JavaScriptCore/inspector/InjectedScriptHost.cpp
index 657ba19cd..46b3c4e37 100644
--- a/Source/JavaScriptCore/inspector/InjectedScriptHost.cpp
+++ b/Source/JavaScriptCore/inspector/InjectedScriptHost.cpp
@@ -26,7 +26,8 @@
 #include "config.h"
 #include "InjectedScriptHost.h"
 
-#include "JSCInlines.h"
+#if ENABLE(INSPECTOR)
+
 #include "JSInjectedScriptHost.h"
 
 using namespace JSC;
@@ -37,23 +38,46 @@ InjectedScriptHost::~InjectedScriptHost()
 {
 }
 
-JSValue InjectedScriptHost::wrapper(ExecState* exec, JSGlobalObject* globalObject)
+JSValue InjectedScriptHost::jsWrapper(ExecState* exec, JSGlobalObject* globalObject)
 {
-    JSValue value = m_wrappers.getWrapper(globalObject);
-    if (value)
-        return value;
+    auto key = std::make_pair(exec, globalObject);
+    auto it = m_wrappers.find(key);
+    if (it != m_wrappers.end())
+        return it->value.get();
+
+    JSValue jsValue = toJS(exec, globalObject, this);
+    if (!jsValue.isObject())
+        return jsValue;
+
+    JSObject* jsObject = jsValue.toObject(exec, globalObject);
+    Strong<JSObject> wrapper(exec->vm(), jsObject);
+    m_wrappers.add(key, wrapper);
+
+    return jsValue;
+}
 
-    JSObject* prototype = JSInjectedScriptHost::createPrototype(exec->vm(), globalObject);
-    Structure* structure = JSInjectedScriptHost::createStructure(exec->vm(), globalObject, prototype);
-    JSInjectedScriptHost* injectedScriptHost = JSInjectedScriptHost::create(exec->vm(), structure, Ref<InjectedScriptHost>(*this));
-    m_wrappers.addWrapper(globalObject, injectedScriptHost);
+static void clearWrapperFromValue(JSValue value)
+{
+    JSInjectedScriptHost* jsInjectedScriptHost = toJSInjectedScriptHost(value);
+    ASSERT(jsInjectedScriptHost);
+    if (jsInjectedScriptHost)
+        jsInjectedScriptHost->releaseImpl();
+}
 
-    return injectedScriptHost;
+void InjectedScriptHost::clearWrapper(ExecState* exec, JSGlobalObject* globalObject)
+{
+    auto key = std::make_pair(exec, globalObject);
+    clearWrapperFromValue(m_wrappers.take(key).get());
 }
 
 void InjectedScriptHost::clearAllWrappers()
 {
-    m_wrappers.clearAllWrappers();
+    for (auto wrapper : m_wrappers)
+        clearWrapperFromValue(wrapper.value.get());
+
+    m_wrappers.clear();
 }
 
 } // namespace Inspector
+
+#endif // ENABLE(INSPECTOR)