[Isolates] Merge from bleeding_edge to isolates, revisions 6100-6300.

src/objects-visiting.h

Index: src/objects-visiting.h
===================================================================
--- src/objects-visiting.h	(revision 6941)
+++ src/objects-visiting.h	(working copy)
@@ -146,7 +146,7 @@
   }
 
   void Register(StaticVisitorBase::VisitorId id, Callback callback) {
-    ASSERT((0 <= id) && (id < StaticVisitorBase::kVisitorIdCount));
+    ASSERT(id < StaticVisitorBase::kVisitorIdCount);  // id is unsigned.
     callbacks_[id] = callback;
   }
 
@@ -186,10 +186,10 @@
 template<typename StaticVisitor>
 class BodyVisitorBase : public AllStatic {
  public:
-  static inline void IteratePointers(Heap* heap,
+  INLINE(static void IteratePointers(Heap* heap,
                                      HeapObject* object,
                                      int start_offset,
-                                     int end_offset) {
+                                     int end_offset)) {
     Object** start_slot = reinterpret_cast<Object**>(object->address() +
                                                      start_offset);
     Object** end_slot = reinterpret_cast<Object**>(object->address() +