Move atomic ops and related files to base library

src/optimizing-compiler-thread.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_OPTIMIZING_COMPILER_THREAD_H_
 #define V8_OPTIMIZING_COMPILER_THREAD_H_
 
-#include "src/atomicops.h"
+#include "src/base/atomicops.h"
 #include "src/flags.h"
 #include "src/list.h"
 #include "src/platform.h"
 #include "src/platform/mutex.h"
 #include "src/platform/time.h"
 #include "src/unbound-queue-inl.h"
 
 namespace v8 {
 namespace internal {
 
@@ skipping 12 matching lines @@
       stop_semaphore_(0),
       input_queue_semaphore_(0),
       input_queue_capacity_(FLAG_concurrent_recompilation_queue_length),
       input_queue_length_(0),
       input_queue_shift_(0),
       osr_buffer_capacity_(FLAG_concurrent_recompilation_queue_length + 4),
       osr_buffer_cursor_(0),
       osr_hits_(0),
       osr_attempts_(0),
       blocked_jobs_(0) {
-    NoBarrier_Store(&stop_thread_, static_cast<AtomicWord>(CONTINUE));
+    base::NoBarrier_Store(&stop_thread_,
+                          static_cast<base::AtomicWord>(CONTINUE));
     input_queue_ = NewArray<OptimizedCompileJob*>(input_queue_capacity_);
     if (FLAG_concurrent_osr) {
       // Allocate and mark OSR buffer slots as empty.
       osr_buffer_ = NewArray<OptimizedCompileJob*>(osr_buffer_capacity_);
       for (int i = 0; i < osr_buffer_capacity_; i++) osr_buffer_[i] = NULL;
     }
   }
 
   ~OptimizingCompilerThread();
 
@@ skipping 67 matching lines @@
   Mutex input_queue_mutex_;
 
   // Queue of recompilation tasks ready to be installed (excluding OSR).
   UnboundQueue<OptimizedCompileJob*> output_queue_;
 
   // Cyclic buffer of recompilation tasks for OSR.
   OptimizedCompileJob** osr_buffer_;
   int osr_buffer_capacity_;
   int osr_buffer_cursor_;
 
-  volatile AtomicWord stop_thread_;
+  volatile base::AtomicWord stop_thread_;
   TimeDelta time_spent_compiling_;
   TimeDelta time_spent_total_;
 
   int osr_hits_;
   int osr_attempts_;
 
   int blocked_jobs_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OPTIMIZING_COMPILER_THREAD_H_