Move StackHandlerConstants to platform-independent frames.h

src/frames.h

 // Copyright 2012 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 66 matching lines @@
 
   Isolate* isolate_;
 
   static const int kInnerPointerToCodeCacheSize = 1024;
   InnerPointerToCodeCacheEntry cache_[kInnerPointerToCodeCacheSize];
 
   DISALLOW_COPY_AND_ASSIGN(InnerPointerToCodeCache);
 };
 
 
+class StackHandlerConstants : public AllStatic {
+ public:
+  static const int kNextOffset     = 0 * kPointerSize;
+  static const int kCodeOffset     = 1 * kPointerSize;
+  static const int kStateOffset    = 2 * kPointerSize;
+  static const int kContextOffset  = 3 * kPointerSize;
+  static const int kFPOffset       = 4 * kPointerSize;
+
+  static const int kSize = kFPOffset + kPointerSize;
+};
+
+
 class StackHandler BASE_EMBEDDED {
  public:
   enum Kind {
     JS_ENTRY,
     CATCH,
     FINALLY,
     LAST_KIND = FINALLY
   };
 
   static const int kKindWidth = 2;
@@ skipping 876 matching lines @@
 };
 
 
 // Reads all frames on the current stack and copies them into the current
 // zone memory.
 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone);
 
 } }  // namespace v8::internal
 
 #endif  // V8_FRAMES_H_