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diff --git a/webkit/tools/npapi_layout_test_plugin/TestObject.cpp b/webkit/tools/npapi_layout_test_plugin/TestObject.cpp
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+++ b/webkit/tools/npapi_layout_test_plugin/TestObject.cpp
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+/*
+ IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in
+ consideration of your agreement to the following terms, and your use, installation, 
+ modification or redistribution of this Apple software constitutes acceptance of these 
+ terms.  If you do not agree with these terms, please do not use, install, modify or 
+ redistribute this Apple software.
+ 
+ In consideration of your agreement to abide by the following terms, and subject to these 
+ terms, Apple grants you a personal, non-exclusive license, under Apple’s copyrights in 
+ this original Apple software (the "Apple Software"), to use, reproduce, modify and 
+ redistribute the Apple Software, with or without modifications, in source and/or binary 
+ forms; provided that if you redistribute the Apple Software in its entirety and without 
+ modifications, you must retain this notice and the following text and disclaimers in all 
+ such redistributions of the Apple Software.  Neither the name, trademarks, service marks 
+ or logos of Apple Computer, Inc. may be used to endorse or promote products derived from 
+ the Apple Software without specific prior written permission from Apple. Except as expressly
+ stated in this notice, no other rights or licenses, express or implied, are granted by Apple
+ herein, including but not limited to any patent rights that may be infringed by your 
+ derivative works or by other works in which the Apple Software may be incorporated.
+ 
+ The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO WARRANTIES, 
+ EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, 
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS 
+ USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
+ 
+ IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL 
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
+ OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, 
+ REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND 
+ WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR 
+ OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "TestObject.h"
+#include "PluginObject.h"
+
+#include <stdlib.h>
+
+static bool testEnumerate(NPObject *npobj, NPIdentifier **value, uint32_t *count);
+static bool testInvokeDefault(NPObject *obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
+static bool testHasProperty(NPObject *obj, NPIdentifier name);
+static bool testGetProperty(NPObject *obj, NPIdentifier name, NPVariant *variant);
+static NPObject *testAllocate(NPP npp, NPClass *theClass);
+static void testDeallocate(NPObject *obj);
+
+static NPClass testClass = { 
+    NP_CLASS_STRUCT_VERSION,
+    testAllocate, 
+    testDeallocate, 
+    0,
+    0,
+    0,
+    testInvokeDefault,
+    testHasProperty,
+    testGetProperty,
+    0,
+    0,
+    testEnumerate
+};
+
+NPClass *getTestClass(void)
+{
+    return &testClass;
+}
+
+int testObjectCount = 0;
+
+int getTestObjectCount(void) {
+  return testObjectCount;
+}
+
+static bool identifiersInitialized = false;
+
+#define NUM_TEST_IDENTIFIERS      4
+#define ID_PROPERTY_FOO           0
+#define ID_PROPERTY_BAR           1
+#define ID_PROPERTY_TEST_OBJECT   2
+#define ID_PROPERTY_REF_COUNT     3
+
+static NPIdentifier testIdentifiers[NUM_TEST_IDENTIFIERS];
+static const NPUTF8 *testIdentifierNames[NUM_TEST_IDENTIFIERS] = {
+    "foo",
+    "bar",
+    "testObject",
+    "refCount",
+};
+
+static void initializeIdentifiers(void)
+{
+    browser->getstringidentifiers(testIdentifierNames, NUM_TEST_IDENTIFIERS, testIdentifiers);
+}
+
+static NPObject *testAllocate(NPP npp, NPClass *theClass)
+{
+    TestObject *newInstance =
+        static_cast<TestObject*>(malloc(sizeof(TestObject)));
+    newInstance->testObject = NULL;
+    ++testObjectCount;
+    
+    if (!identifiersInitialized) {
+        identifiersInitialized = true;
+        initializeIdentifiers();
+    }
+    
+    return reinterpret_cast<NPObject*>(newInstance);
+}
+
+static void testDeallocate(NPObject *obj) 
+{
+    TestObject *testObject = reinterpret_cast<TestObject*>(obj);
+    if (testObject->testObject)
+      browser->releaseobject(testObject->testObject);
+    --testObjectCount;
+    free(obj);
+}
+
+static bool testInvokeDefault(NPObject *obj, const NPVariant *args,
+                              uint32_t argCount, NPVariant *result)
+{
+    INT32_TO_NPVARIANT(2, *result);
+    return true;
+}
+
+static bool testHasProperty(NPObject *obj, NPIdentifier name)
+{
+    for (unsigned i = 0; i < NUM_TEST_IDENTIFIERS; i++) {
+        if (testIdentifiers[i] == name)
+            return true;
+    }
+    
+    return false;
+}
+
+static bool testGetProperty(NPObject *obj, NPIdentifier name, 
+                            NPVariant *variant)
+{
+    if (name == testIdentifiers[ID_PROPERTY_FOO]) {
+        char* mem = static_cast<char*>(browser->memalloc(4));
+        strcpy(mem, "foo");
+        STRINGZ_TO_NPVARIANT(mem, *variant);
+        return true;
+    } else if (name == testIdentifiers[ID_PROPERTY_BAR]) {
+        BOOLEAN_TO_NPVARIANT(true, *variant);
+        return true;
+    } else if (name == testIdentifiers[ID_PROPERTY_TEST_OBJECT]) {
+        TestObject* testObject = reinterpret_cast<TestObject*>(obj);
+        if (testObject->testObject == NULL)
+          testObject->testObject = browser->createobject(NULL, &testClass);
+        browser->retainobject(testObject->testObject);
+        OBJECT_TO_NPVARIANT(testObject->testObject, *variant);
+        return true;
+    } else if (name == testIdentifiers[ID_PROPERTY_REF_COUNT]) {
+        INT32_TO_NPVARIANT(obj->referenceCount, *variant);
+        return true;
+    }
+    return false;
+}
+
+static bool testEnumerate(NPObject *npobj, NPIdentifier **value, uint32_t *count)
+{
+    *count = NUM_TEST_IDENTIFIERS;
+    
+    *value = (NPIdentifier*)browser->memalloc(NUM_TEST_IDENTIFIERS * sizeof(NPIdentifier));
+    memcpy(*value, testIdentifiers, sizeof(NPIdentifier) * NUM_TEST_IDENTIFIERS);
+    
+    return true;
+}
+
+