Remove usage of deprecated APIs from cctests

test/cctest/test-lockers.cc

 // Copyright 2007-2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 649 matching lines @@
 
 TEST(Regress1433) {
   for (int i = 0; i < 10; i++) {
     v8::Isolate* isolate = v8::Isolate::New();
     {
       v8::Locker lock(isolate);
       v8::Isolate::Scope isolate_scope(isolate);
       v8::HandleScope handle_scope(isolate);
       v8::Handle<Context> context = v8::Context::New(isolate);
       v8::Context::Scope context_scope(context);
-      v8::Handle<String> source = v8::String::New("1+1");
+      v8::Handle<String> source = v8::String::NewFromUtf8(isolate, "1+1");
       v8::Handle<Script> script = v8::Script::Compile(source);
       v8::Handle<Value> result = script->Run();
       v8::String::Utf8Value utf8(result);
     }
     isolate->Dispose();
   }
 }
 
 
 static const char* kSimpleExtensionSource =
@@ skipping 53 matching lines @@
                                           kSimpleExtensionSource));
   const char* extension_names[] = { "test0", "test1",
                                     "test2", "test3", "test4",
                                     "test5", "test6", "test7" };
   i::List<JoinableThread*> threads(kNThreads);
   for (int i = 0; i < kNThreads; i++) {
     threads.Add(new IsolateGenesisThread(8, extension_names));
   }
   StartJoinAndDeleteThreads(threads);
 }