Debugger: use debug break slots to break at function exit.

src/ic/ic.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_IC_H_
 #define V8_IC_H_
 
 #include "src/ic/ic-state.h"
 #include "src/macro-assembler.h"
 #include "src/messages.h"
@@ skipping 113 matching lines @@
   Handle<Code> target() const { return target_; }
 
   Address fp() const { return fp_; }
   Address pc() const { return *pc_address_; }
   Isolate* isolate() const { return isolate_; }
 
   // Get the shared function info of the caller.
   SharedFunctionInfo* GetSharedFunctionInfo() const;
   // Get the code object of the caller.
   Code* GetCode() const;
-  // Get the original (non-breakpointed) code object of the caller.
-  Code* GetOriginalCode() const;
 
   bool AddressIsOptimizedCode() const;
   inline bool AddressIsDeoptimizedCode() const;
   inline static bool AddressIsDeoptimizedCode(Isolate* isolate,
                                               Address address);
 
   // Set the call-site target.
   inline void set_target(Code* code);
   bool is_target_set() { return target_set_; }
   bool is_vector_set() { return vector_set_; }
@@ skipping 610 matching lines @@
 
 // Support functions for interceptor handlers.
 DECLARE_RUNTIME_FUNCTION(LoadPropertyWithInterceptorOnly);
 DECLARE_RUNTIME_FUNCTION(LoadPropertyWithInterceptor);
 DECLARE_RUNTIME_FUNCTION(LoadElementWithInterceptor);
 DECLARE_RUNTIME_FUNCTION(StorePropertyWithInterceptor);
 }
 }  // namespace v8::internal
 
 #endif  // V8_IC_H_