[Isolates] Merge from bleeding_edge to isolates, revisions 6100-6300.

src/isolate.cc

 // Copyright 2006-2010 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 109 matching lines @@
 
     // Make sure we access the buffer after the wait to remove all possibility
     // of it being optimized away.
     OS::StrNCpy(local_buffer, "PreallocatedMemoryThread shutting down.\n",
                 local_buffer.length());
   }
 
 
  private:
   explicit PreallocatedMemoryThread(Isolate* isolate)
-      : Thread(isolate),
+      : Thread(isolate, "v8:PreallocMem"),
         keep_running_(true),
         wait_for_ever_semaphore_(OS::CreateSemaphore(0)),
         data_ready_semaphore_(OS::CreateSemaphore(0)),
         data_(NULL),
         length_(0) {
   }
 
   // Used to make sure that the thread keeps looping even for spurious wakeups.
   bool keep_running_;
 
@@ skipping 657 matching lines @@
   // Reinit the current thread for the isolate it was running before this one.
   SetIsolateThreadLocals(previous_isolate, previous_thread_data);
 }
 
 
 void Isolate::ResetEagerOptimizingData() {
   compilation_cache_->ResetEagerOptimizingData();
 }
 
 } }  // namespace v8::internal