Fix CopyBytes to accept size_t for num_bytes

src/heap.cc

Index: src/heap.cc
diff --git a/src/heap.cc b/src/heap.cc
index 984f58d17c90be1826c64696a015a7000c7e230d..76826aa3ca70a705461d7073903793655ea02231 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -3884,7 +3884,7 @@ MaybeObject* Heap::CopyCode(Code* code, Vector<byte> reloc_info) {
   Address new_addr = reinterpret_cast<HeapObject*>(result)->address();
 
   // Copy header and instructions.
-  CopyBytes(new_addr, old_addr, static_cast<int>(relocation_offset));
+  CopyBytes(new_addr, old_addr, static_cast<size_t>(relocation_offset));

[Michael Starzinger, 2013/04/02 13:13:53]

The "relocation_offset" is already size_t, no need to cast, just drop the cast
completely.

 
   Code* new_code = Code::cast(result);
   new_code->set_relocation_info(ByteArray::cast(reloc_info_array));
@@ -3892,7 +3892,7 @@ MaybeObject* Heap::CopyCode(Code* code, Vector<byte> reloc_info) {
   // Copy patched rinfo.
   CopyBytes(new_code->relocation_start(),
             reloc_info.start(),
-            reloc_info.length());
+            static_cast<size_t>(reloc_info.length()));
 
   // Relocate the copy.
   ASSERT(!isolate_->code_range()->exists() ||