Use a direct include of strings headers in chrome/browser/a*-c*/.

chrome/browser/crash_handler_host_linux.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/crash_handler_host_linux.h"
 
 #include <stdint.h>
 #include <stdlib.h>
 #include <sys/socket.h>
 #include <sys/syscall.h>
 #include <unistd.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/format_macros.h"
 #include "base/linux_util.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/rand_util.h"
-#include "base/string_util.h"
-#include "base/stringprintf.h"
+#include "base/strings/string_util.h"
+#include "base/strings/stringprintf.h"
 #include "base/threading/thread.h"
 #include "breakpad/src/client/linux/handler/exception_handler.h"
 #include "breakpad/src/client/linux/minidump_writer/linux_dumper.h"
 #include "breakpad/src/client/linux/minidump_writer/minidump_writer.h"
 #include "chrome/app/breakpad_linux_impl.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/env_vars.h"
 #include "content/public/browser/browser_thread.h"
 
 #if defined(OS_ANDROID)
@@ skipping 501 matching lines @@
 }
 
 void RendererCrashHandlerHostLinux::SetProcessType() {
   process_type_ = "renderer";
 }
 
 // static
 RendererCrashHandlerHostLinux* RendererCrashHandlerHostLinux::GetInstance() {
   return Singleton<RendererCrashHandlerHostLinux>::get();
 }