Remove a couple of instances of wchar_t after counters change.

test/cctest/test-serialize.cc

 // Copyright 2007-2008 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 26 matching lines @@
 #include "runtime.h"
 #include "serialize.h"
 #include "scopeinfo.h"
 #include "snapshot.h"
 #include "cctest.h"
 
 using namespace v8::internal;
 
 static int local_counters[256];
 static int counter_count = 0;
-static std::map<std::wstring, int> counter_table;
+static std::map<std::string, int> counter_table;
 
 
 // Callback receiver to track counters in test.
-static int* counter_function(const wchar_t* name) {
-  std::wstring counter(name);
+static int* counter_function(const char* name) {
+  std::string counter(name);
   if (counter_table.find(counter) == counter_table.end()) {
     local_counters[counter_count] = 0;
     counter_table[counter] = counter_count++;
   }
 
   return &local_counters[counter_table[counter]];
 }
 
 
 template <class T>
@@ skipping 194 matching lines @@
 TEST(DeserializeExtensions) {
   v8::HandleScope scope;
 
   Deserialize();
   const char* c_source = "gc();";
   v8::Local<v8::String> source = v8::String::New(c_source);
   v8::Local<v8::Script> script = v8::Script::Compile(source);
   v8::Local<v8::Value> value = script->Run();
   CHECK(value->IsUndefined());
 }