run iwyu on base!

base/debug/debugger_posix.cc

Index: base/debug/debugger_posix.cc
diff --git a/base/debug/debugger_posix.cc b/base/debug/debugger_posix.cc
index 2eacaf9a924718200eb7e35ce71367cf8bc74efc..c20471eb5b8b50650bfdcb67eeb60b7eba1d7a2e 100644
--- a/base/debug/debugger_posix.cc
+++ b/base/debug/debugger_posix.cc
@@ -2,41 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/debug/debugger.h"
-#include "build/build_config.h"
-
-#include <errno.h>
-#include <execinfo.h>
-#include <fcntl.h>
+#include <i686-apple-darwin10/bits/c++config.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <sys/stat.h>
+#include <sys/fcntl.h>
+#include <sys/proc.h>
+
+#include "build/build_config.h"
 #if !defined(OS_NACL)
 #include <sys/sysctl.h>
 #endif
-#include <sys/types.h>
 #include <unistd.h>
 
-#include <string>
-#include <vector>
-
-#if defined(__GLIBCXX__)
-#include <cxxabi.h>
-#endif
-
-#if defined(OS_MACOSX)
-#include <AvailabilityMacros.h>
-#endif
-
-#include <iostream>
-
 #include "base/basictypes.h"
-#include "base/eintr_wrapper.h"
 #include "base/logging.h"
-#include "base/safe_strerror_posix.h"
-#include "base/scoped_ptr.h"
-#include "base/string_piece.h"
-#include "base/stringprintf.h"
 
 #if defined(USE_SYMBOLIZE)
 #include "base/third_party/symbolize/symbolize.h"