Eliminate the need for code delete events in CPU profiler.

src/runtime.cc

 // Copyright 2011 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 2192 matching lines @@
       // Insert the object, regexp and array functions in the literals
       // array prefix.  These are the functions that will be used when
       // creating object, regexp and array literals.
       literals->set(JSFunction::kLiteralGlobalContextIndex,
                     context->global_context());
     }
     // It's okay to skip the write barrier here because the literals
     // are guaranteed to be in old space.
     target->set_literals(*literals, SKIP_WRITE_BARRIER);
     target->set_next_function_link(isolate->heap()->undefined_value());
+
+    if (isolate->logger()->is_logging() || CpuProfiler::is_profiling(isolate)) {
+      isolate->logger()->LogExistingFunction(*shared, shared->code());
+    }
   }
 
   target->set_context(*context);
   return *target;
 }
 
 
 RUNTIME_FUNCTION(MaybeObject*, Runtime_SetExpectedNumberOfProperties) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 2);
@@ skipping 10921 matching lines @@
   } else {
     // 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(false);
   }
 }
 
 
 } }  // namespace v8::internal