Fix lint errors and compile erors on Linux.

test/cctest/test-debug.cc

 // Copyright 2007-2008 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 352 matching lines @@
                      Code);
 }
 
 
 // Check that the debugger is loaded.
 static void CheckDebuggerLoaded() {
   CHECK(Debug::debug_context().is_null());
 }
 
 
-// Check that the debugger has been fully unloaded. 
-static void CheckDebuggerUnloaded(bool check_functions) {
+// Check that the debugger has been fully unloaded.
+void CheckDebuggerUnloaded(bool check_functions) {
   // Check that the debugger context is cleared and that there is no debug
   // information stored for the debugger.
   CHECK(Debug::debug_context().is_null());
   CHECK_EQ(NULL, Debug::debug_info_list_);
 
   // Collect garbage to ensure weak handles are cleared.
   Heap::CollectAllGarbage();
   Heap::CollectAllGarbage();
 
   // Iterate the head and check that there are no debugger related objects left.
@@ skipping 3268 matching lines @@
   // Set break points and run again.
   SetBreakPoint(foo, 0);
   SetBreakPoint(foo, 4);
   foo->Call(env->Global(), 0, NULL);
   CHECK_EQ(2, break_point_hit_count);
 
   // Remove the debug event listener without clearing breakpoints again.
   v8::Debug::SetDebugEventListener(NULL);
   CheckDebuggerUnloaded(true);
 }