Fix leak in optimizing compiler thread.

src/optimizing-compiler-thread.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 50 matching lines @@
       osr_hits_(0),
       osr_attempts_(0),
       blocked_jobs_(0) {
     NoBarrier_Store(&stop_thread_, static_cast<AtomicWord>(CONTINUE));
     input_queue_ = NewArray<RecompileJob*>(input_queue_capacity_);
     osr_buffer_ = NewArray<RecompileJob*>(osr_buffer_capacity_);
     // Mark OSR buffer slots as empty.
     for (int i = 0; i < osr_buffer_capacity_; i++) osr_buffer_[i] = NULL;
   }
 
-  ~OptimizingCompilerThread() {
-    ASSERT_EQ(0, input_queue_length_);
-#ifdef DEBUG
-    for (int i = 0; i < osr_buffer_capacity_; i++) {
-      CHECK_EQ(NULL, osr_buffer_[i]);
-    }
-#endif
-    DeleteArray(osr_buffer_);
-  }
+  ~OptimizingCompilerThread();
 
   void Run();
   void Stop();
   void Flush();
   void QueueForOptimization(RecompileJob* optimizing_compiler);
   void Unblock();
   void InstallOptimizedFunctions();
   RecompileJob* FindReadyOSRCandidate(Handle<JSFunction> function,
                                       uint32_t osr_pc_offset);
   bool IsQueuedForOSR(Handle<JSFunction> function, uint32_t osr_pc_offset);
@@ skipping 66 matching lines @@
 
   int osr_hits_;
   int osr_attempts_;
 
   int blocked_jobs_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OPTIMIZING_COMPILER_THREAD_H_