Revert of [heap] Remove retry space from AllocateRaw.

test/cctest/test-strings.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 624 matching lines @@
          "leaves", data.stats_.leaves_, "empty", data.stats_.empty_leaves_,
          "chars", data.stats_.chars_, "lefts", data.stats_.left_traversals_,
          "rights", data.stats_.right_traversals_, "early_terminations",
          data.early_terminations_);
 #endif
 }
 
 
 template<typename BuildString>
 void TestStringCharacterStream(BuildString build, int test_cases) {
-  FLAG_gc_global = true;
   CcTest::InitializeVM();
   Isolate* isolate = CcTest::i_isolate();
   HandleScope outer_scope(isolate);
   ConsStringGenerationData data(true);
   for (int i = 0; i < test_cases; i++) {
     printf("%d\n", i);
     HandleScope inner_scope(isolate);
     AlwaysAllocateScope always_allocate(isolate);
     // Build flat version of cons string.
     Handle<String> flat_string = build(i, &data);
@@ skipping 817 matching lines @@
   Handle<String> arg0 = isolate->factory()->NewStringFromAsciiChecked("arg0");
   Handle<String> arg1 = isolate->factory()->NewStringFromAsciiChecked("arg1");
   Handle<String> arg2 = isolate->factory()->NewStringFromAsciiChecked("arg2");
   Handle<String> result =
       MessageTemplate::FormatMessage(MessageTemplate::kPropertyNotFunction,
                                      arg0, arg1, arg2).ToHandleChecked();
   Handle<String> expected = isolate->factory()->NewStringFromAsciiChecked(
       "Property 'arg0' of object arg1 is not a function");
   CHECK(String::Equals(result, expected));
 }