Debugger: move implementation to a separate folder.

test/cctest/test-debug.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 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <stdlib.h>
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/base/platform/condition-variable.h"
 #include "src/base/platform/platform.h"
 #include "src/compilation-cache.h"
-#include "src/debug.h"
+#include "src/debug/debug.h"
 #include "src/deoptimizer.h"
 #include "src/frames.h"
 #include "src/utils.h"
 #include "test/cctest/cctest.h"
 
 
 using ::v8::base::Mutex;
 using ::v8::base::LockGuard;
 using ::v8::base::ConditionVariable;
 using ::v8::base::OS;
@@ skipping 7566 matching lines @@
       "let y = 2;               \n"
       "debugger;                \n"
       "x * y",
       30);
   ExpectInt32(
       "x = 1; y = 2; \n"
       "debugger;"
       "x * y",
       30);
 }