Remove do-nothing trace traits on primitive types

Source/heap/HeapTest.cpp

 /*
  * Copyright (C) 2013 Google Inc. 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
@@ skipping 1425 matching lines @@
     getHeapStats(&heapStats);
     CheckWithSlack(baseLevel + total, heapStats.totalObjectSpace(), slack);
     if (testPagesAllocated)
         EXPECT_EQ(0ul, heapStats.totalAllocatedSpace() & (blinkPageSize - 1));
 
     for (size_t i = 0; i < persistentCount; i++) {
         delete persistents[i];
         persistents[i] = 0;
     }
 
-    uint8_t* address = Heap::reallocate<uint8_t>(0, 100);
+    uint8_t* address = reinterpret_cast<uint8_t*>(Heap::reallocate<DynamicallySizedObject>(0, 100));
     for (int i = 0; i < 100; i++)
         address[i] = i;
-    address = Heap::reallocate<uint8_t>(address, 100000);
+    address = reinterpret_cast<uint8_t*>(Heap::reallocate<DynamicallySizedObject>(address, 100000));
     for (int i = 0; i < 100; i++)
         EXPECT_EQ(address[i], i);
-    address = Heap::reallocate<uint8_t>(address, 50);
+    address = reinterpret_cast<uint8_t*>(Heap::reallocate<DynamicallySizedObject>(address, 50));
     for (int i = 0; i < 50; i++)
         EXPECT_EQ(address[i], i);
     // This should be equivalent to free(address).
-    EXPECT_EQ(reinterpret_cast<uintptr_t>(Heap::reallocate<uint8_t>(address, 0)), 0ul);
+    EXPECT_EQ(reinterpret_cast<uintptr_t>(Heap::reallocate<DynamicallySizedObject>(address, 0)), 0ul);
     // This should be equivalent to malloc(0).
-    EXPECT_EQ(reinterpret_cast<uintptr_t>(Heap::reallocate<uint8_t>(0, 0)), 0ul);
+    EXPECT_EQ(reinterpret_cast<uintptr_t>(Heap::reallocate<DynamicallySizedObject>(0, 0)), 0ul);
 }
 
 TEST(HeapTest, SimpleAllocation)
 {
     HeapStats initialHeapStats;
     clearOutOldGarbage(&initialHeapStats);
     EXPECT_EQ(0ul, initialHeapStats.totalObjectSpace());
 
     // Allocate an object in the heap.
     HeapAllocatedArray* array = new HeapAllocatedArray();
@@ skipping 1537 matching lines @@
     // swept away and zapped later in the same sweeping phase.
     EXPECT_EQ(42, wrapper->value());
 
     wrapper.clear();
     Heap::collectGarbage(ThreadState::NoHeapPointersOnStack);
     EXPECT_EQ(10, IntWrapper::s_destructorCalls);
     EXPECT_EQ(512, OneKiloByteObject::s_destructorCalls);
 }
 
 } // WebCore namespace