Add more VerifyObject calls.

Added verify object calls to SirtRef, IndirectReferenceTable,
ReferenceTable.

Removed un-needed verify object in ScopedObjectAccess / DecodeJObject
since object sources are handled.

Bug: 12934910
Change-Id: I55a46a8ea61fed2a77526eda27fd2cce97a9b125
diff --git a/runtime/gc/heap.h b/runtime/gc/heap.h
index 4c4e943..3a8739a 100644
--- a/runtime/gc/heap.h
+++ b/runtime/gc/heap.h
@@ -192,7 +192,7 @@
 
   void SwapSemiSpaces() EXCLUSIVE_LOCKS_REQUIRED(Locks::mutator_lock_);
 
-  void DebugCheckPreconditionsForAllocObject(mirror::Class* c, size_t byte_count)
+  void CheckPreconditionsForAllocObject(mirror::Class* c, size_t byte_count)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
   void ThrowOutOfMemoryError(size_t byte_count, bool large_object_allocation);