Push version 2.5.7 to trunk....

src/objects.h

Index: src/objects.h
===================================================================
--- src/objects.h	(revision 5846)
+++ src/objects.h	(working copy)
@@ -5327,7 +5327,6 @@
   DECL_ACCESSORS(data, Object)
   DECL_ACCESSORS(name, Object)
   DECL_ACCESSORS(flag, Smi)
-  DECL_ACCESSORS(load_stub_cache, Object)
 
   inline bool all_can_read();
   inline void set_all_can_read(bool value);
@@ -5353,8 +5352,7 @@
   static const int kDataOffset = kSetterOffset + kPointerSize;
   static const int kNameOffset = kDataOffset + kPointerSize;
   static const int kFlagOffset = kNameOffset + kPointerSize;
-  static const int kLoadStubCacheOffset = kFlagOffset + kPointerSize;
-  static const int kSize = kLoadStubCacheOffset + kPointerSize;
+  static const int kSize = kFlagOffset + kPointerSize;
 
  private:
   // Bit positions in flag.
@@ -5423,7 +5421,6 @@
  public:
   DECL_ACCESSORS(callback, Object)
   DECL_ACCESSORS(data, Object)
-  DECL_ACCESSORS(call_stub_cache, Object)
 
   static inline CallHandlerInfo* cast(Object* obj);
 
@@ -5434,8 +5431,7 @@
 
   static const int kCallbackOffset = HeapObject::kHeaderSize;
   static const int kDataOffset = kCallbackOffset + kPointerSize;
-  static const int kCallStubCacheOffset = kDataOffset + kPointerSize;
-  static const int kSize = kCallStubCacheOffset + kPointerSize;
+  static const int kSize = kDataOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(CallHandlerInfo);