Refactor MemoryAllocator to allow big normal pages

test/cctest/test-alloc.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 136 matching lines @@
   // Add the Foo constructor the global object.
   env->Global()->Set(v8::String::New("Foo"), v8::Utils::ToLocal(function));
   // Call the accessor through JavaScript.
   v8::Handle<v8::Value> result =
       v8::Script::Compile(v8::String::New("(new Foo).get"))->Run();
   CHECK_EQ(42, result->Int32Value());
   env->Exit();
 }
 
 
+// TODO(gc) [EVE] uncomment when CodeRange support will be rolled back
+#if 0
 // CodeRange test.
 // Tests memory management in a CodeRange by allocating and freeing blocks,
 // using a pseudorandom generator to choose block sizes geometrically
 // distributed between 2 * Page::kPageSize and 2^5 + 1 * Page::kPageSize.
 // Ensure that the freed chunks are collected and reused by allocating (in
 // total) more than the size of the CodeRange.
 
 // This pseudorandom generator does not need to be particularly good.
 // Use the lower half of the V8::Random() generator.
 unsigned int Pseudorandom() {
@@ skipping 40 matching lines @@
       if (index < blocks.length() - 1) {
         blocks[index] = blocks.RemoveLast();
       } else {
         blocks.RemoveLast();
       }
     }
   }
 
   CodeRange::TearDown();
 }
+#endif