Revert 21502 - "Move OS::MemCopy and OS::MemMove out of platform to utils"

test/cctest/test-compiler.cc

Index: test/cctest/test-compiler.cc
diff --git a/test/cctest/test-compiler.cc b/test/cctest/test-compiler.cc
index accd429bdb82217edba02c13c926936c20cb507b..9974ff570208929692f29c315be250f3da3efe92 100644
--- a/test/cctest/test-compiler.cc
+++ b/test/cctest/test-compiler.cc
@@ -278,7 +278,7 @@ TEST(GetScriptLineNumber) {
   for (int i = 0; i < max_rows; ++i) {
     if (i > 0)
       buffer[i - 1] = '\n';
-    MemCopy(&buffer[i], function_f, sizeof(function_f) - 1);
+    OS::MemCopy(&buffer[i], function_f, sizeof(function_f) - 1);
     v8::Handle<v8::String> script_body =
         v8::String::NewFromUtf8(CcTest::isolate(), buffer.start());
     v8::Script::Compile(script_body, &origin)->Run();