Debugger: move implementation to a separate folder.

test/cctest/test-api.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 24 matching lines @@
 #if V8_OS_POSIX
 #include <unistd.h>  // NOLINT
 #endif
 
 #include "include/v8-util.h"
 #include "src/api.h"
 #include "src/arguments.h"
 #include "src/base/platform/platform.h"
 #include "src/base/smart-pointers.h"
 #include "src/compilation-cache.h"
-#include "src/debug.h"
+#include "src/debug/debug.h"
 #include "src/execution.h"
 #include "src/futex-emulation.h"
 #include "src/objects.h"
 #include "src/parser.h"
 #include "src/unicode-inl.h"
 #include "src/utils.h"
 #include "src/vm-state.h"
 
 static const bool kLogThreading = false;
 
@@ skipping 21874 matching lines @@
 
   v8::TryCatch try_catch(CcTest::isolate());
   timeout_thread.Start();
 
   CompileRun(
       "var ab = new SharedArrayBuffer(4);"
       "var i32a = new Int32Array(ab);"
       "Atomics.futexWait(i32a, 0, 0);");
   CHECK(try_catch.HasTerminated());
 }