Make test-dictionary work for GC stress builder.

test/cctest/test-heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 
 #include <stdlib.h>
 
 #include "v8.h"
 
 #include "compilation-cache.h"
 #include "execution.h"
 #include "factory.h"
 #include "macro-assembler.h"
@@ skipping 1763 matching lines @@
     v8::Handle<v8::Function> g =
         v8::Handle<v8::Function>::Cast(global->Get(v8_str("g")));
     g->Call(global, 0, NULL);
   }
 
   HEAP->incremental_marking()->set_should_hurry(true);
   HEAP->CollectGarbage(OLD_POINTER_SPACE);
 }
 
 
-// Implemented in the test-alloc.cc test suite.
-void SimulateFullSpace(PagedSpace* space);
-
-
 TEST(PrototypeTransitionClearing) {
   InitializeVM();
   v8::HandleScope scope;
 
   CompileRun(
       "var base = {};"
       "var live = [];"
       "for (var i = 0; i < 10; i++) {"
       "  var object = {};"
       "  var prototype = {};"
@@ skipping 708 matching lines @@
   Handle<Object> call_function(call);
 
   // Now we are ready to mess up the heap.
   HEAP->CollectAllGarbage(Heap::kReduceMemoryFootprintMask);
 
   // Either heap verification caught the problem already or we go kaboom once
   // the CallIC is executed the next time.
   USE(global->SetProperty(*name, *call_function, NONE, kNonStrictMode));
   CompileRun("call();");
 }