2010-01-28 Yury Semikhatsky <yurys@chromium.org>

        Reviewed by Pavel Feldman.

        Simplify isActivation method.

        https://bugs.webkit.org/show_bug.cgi?id=34161

        Test: WebCore/manual-tests/inspector/debugger-scopes-inspection.html

        * bindings/js/JSInjectedScriptHostCustom.cpp:
        (WebCore::JSInjectedScriptHost::isActivation):

git-svn-id: svn://svn.chromium.org/blink/trunk@53993 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/WebCore/ChangeLog

+2010-01-28  Yury Semikhatsky  <yurys@chromium.org>
+
+        Reviewed by Pavel Feldman.
+
+        Simplify isActivation method.
+
+        https://bugs.webkit.org/show_bug.cgi?id=34161
+
+        Test: WebCore/manual-tests/inspector/debugger-scopes-inspection.html
+
+        * bindings/js/JSInjectedScriptHostCustom.cpp:
+        (WebCore::JSInjectedScriptHost::isActivation):
+
 2010-01-27  Kent Tamura  <tkent@chromium.org>
 
         Reviewed by Darin Adler.

third_party/WebKit/WebCore/bindings/js/JSInjectedScriptHostCustom.cpp

@@ -126,17 +126,10 @@ JSValue JSInjectedScriptHost::currentCallFrame(ExecState* exec, const ArgList&)
     return toJS(exec, callFrame);
 }
 
-JSValue JSInjectedScriptHost::isActivation(ExecState* exec, const ArgList& args)
+JSValue JSInjectedScriptHost::isActivation(ExecState*, const ArgList& args)
 {
-    if (args.size() < 1)
-        return jsUndefined();
-
-    JSValue value = args.at(0);
-    if (!value.isObject())
-        return jsBoolean(false);
-
-    JSObject* object = value.toObject(exec);
-    return jsBoolean(object->isActivationObject());
+    JSObject* object = args.at(0).getObject();
+    return jsBoolean(object && object->isActivationObject());
 }
 
 #endif