Fix Windows build for real

test/cctest/test-api.cc

 // Copyright 2012 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 13730 matching lines @@
     CHECK_LT(0, code.occupancy());
 
     code_map = NULL;
   }
 
   isolate->Exit();
   isolate->Dispose();
 }
 
 
-static int64_t cast(intptr_t x) { return static_cast<int64_t>(x); }
-
-
 THREADED_TEST(ExternalAllocatedMemory) {
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope outer(isolate);
   v8::Local<Context> env(Context::New(isolate));
   CHECK(!env.IsEmpty());
-  const intptr_t kSize = 1024*1024;
-  int64_t baseline = cast(isolate->AdjustAmountOfExternalAllocatedMemory(0));
-  CHECK_EQ(baseline + cast(kSize),
-           cast(isolate->AdjustAmountOfExternalAllocatedMemory(kSize)));
+  const int64_t kSize = 1024*1024;
+  int64_t baseline = isolate->AdjustAmountOfExternalAllocatedMemory(0);
+  CHECK_EQ(baseline + kSize,
+           isolate->AdjustAmountOfExternalAllocatedMemory(kSize));
   CHECK_EQ(baseline,
-           cast(isolate->AdjustAmountOfExternalAllocatedMemory(-kSize)));
+           isolate->AdjustAmountOfExternalAllocatedMemory(-kSize));
 }
 
 
 // Regression test for issue 54, object templates with internal fields
 // but no accessors or interceptors did not get their internal field
 // count set on instances.
 THREADED_TEST(Regress54) {
   LocalContext context;
   v8::Isolate* isolate = context->GetIsolate();
   v8::HandleScope outer(isolate);
@@ skipping 7049 matching lines @@
   }
   for (int i = 0; i < runs; i++) {
     Local<String> expected;
     if (i != 0) {
       CHECK_EQ(v8_str("escape value"), values[i]);
     } else {
       CHECK(values[i].IsEmpty());
     }
   }
 }