remove HEAP from tests

test/cctest/test-log.cc

 // Copyright 2006-2009 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 421 matching lines @@
   ScopedLoggerInitializer initialize_logger;
   Logger* logger = initialize_logger.logger();
 
   // Compile and run a function that creates other functions.
   CompileRun(
       "(function f(obj) {\n"
       "  obj.test =\n"
       "    (function a(j) { return function b() { return j; } })(100);\n"
       "})(this);");
   logger->StopProfiler();
-  HEAP->CollectAllGarbage(i::Heap::kMakeHeapIterableMask);
+  CcTest::heap()->CollectAllGarbage(i::Heap::kMakeHeapIterableMask);
   logger->StringEvent("test-logging-done", "");
 
   // Iterate heap to find compiled functions, will write to log.
   logger->LogCompiledFunctions();
   logger->StringEvent("test-traversal-done", "");
 
   bool exists = false;
   i::Vector<const char> log(
       i::ReadFile(initialize_logger.StopLoggingGetTempFile(), &exists, true));
   CHECK(exists);
@@ skipping 21 matching lines @@
     v8::Local<v8::String> s = result->ToString();
     i::ScopedVector<char> data(s->Utf8Length() + 1);
     CHECK_NE(NULL, data.start());
     s->WriteUtf8(data.start());
     printf("%s\n", data.start());
     // Make sure that our output is written prior crash due to CHECK failure.
     fflush(stdout);
     CHECK(false);
   }
 }