Delete Runtime_NotifyOSR.

src/runtime.cc

 // 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 8418 matching lines @@
   }
   // Evict optimized code for this function from the cache so that it doesn't
   // get used for new closures.
   function->shared()->EvictFromOptimizedCodeMap(*optimized_code,
                                                 "notify deoptimized");
 
   return isolate->heap()->undefined_value();
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyOSR) {
-  SealHandleScope shs(isolate);
-  Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
-  delete deoptimizer;
-  return isolate->heap()->undefined_value();
-}
-
-
 RUNTIME_FUNCTION(MaybeObject*, Runtime_DeoptimizeFunction) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
   if (!function->IsOptimized()) return isolate->heap()->undefined_value();
 
   Deoptimizer::DeoptimizeFunction(*function);
 
   return isolate->heap()->undefined_value();
 }
@@ skipping 6344 matching lines @@
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     isolate->counters()->gc_last_resort_from_js()->Increment();
     isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags,
                                        "Runtime::PerformGC");
   }
 }
 
 
 } }  // namespace v8::internal