Cleaned up some debugger stuff on ia32 and x64

src/builtins.cc

 // Copyright 2006-2008 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 591 matching lines @@
 static void Generate_ConstructCall_DebugBreak(MacroAssembler* masm) {
   Debug::GenerateConstructCallDebugBreak(masm);
 }
 
 
 static void Generate_Return_DebugBreak(MacroAssembler* masm) {
   Debug::GenerateReturnDebugBreak(masm);
 }
 
 
-static void Generate_Return_DebugBreakEntry(MacroAssembler* masm) {
-  Debug::GenerateReturnDebugBreakEntry(masm);
-}
-
-
 static void Generate_StubNoRegisters_DebugBreak(MacroAssembler* masm) {
   Debug::GenerateStubNoRegistersDebugBreak(masm);
 }
 #endif
 
 Object* Builtins::builtins_[builtin_count] = { NULL, };
 const char* Builtins::names_[builtin_count] = { NULL, };
 
 #define DEF_ENUM_C(name) FUNCTION_ADDR(Builtin_##name),
   Address Builtins::c_functions_[cfunction_count] = {
@@ skipping 129 matching lines @@
       if (entry->contains(pc)) {
         return names_[i];
       }
     }
   }
   return NULL;
 }
 
 
 } }  // namespace v8::internal