Add HANDLE_EINTR in some places missing it.

chrome/browser/chromeos/system/automatic_reboot_manager.cc

 // Copyright (c) 2013 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/chromeos/system/automatic_reboot_manager.h"
 
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 
@@ skipping 47 matching lines @@
 base::TimeDelta ReadTimeDeltaFromFile(const base::FilePath& path) {
   base::ThreadRestrictions::AssertIOAllowed();
   base::ScopedFD fd(
       HANDLE_EINTR(open(path.value().c_str(), O_RDONLY | O_NOFOLLOW)));
   if (!fd.is_valid())
     return base::TimeDelta();
 
   std::string contents;
   char buffer[kOneKilobyte];
   ssize_t length;
-  while ((length = read(fd.get(), buffer, sizeof(buffer))) > 0)
+  while ((length = HANDLE_EINTR(read(fd.get(), buffer, sizeof(buffer)))) > 0)
     contents.append(buffer, length);
 
   double seconds;
   if (!base::StringToDouble(contents.substr(0, contents.find(' ')), &seconds) ||
       seconds < 0.0) {
     return base::TimeDelta();
   }
   return base::TimeDelta::FromMilliseconds(seconds * 1000.0);
 }
 
@@ skipping 331 matching lines @@
   }
 
   login_screen_idle_timer_.reset();
   grace_start_timer_.reset();
   grace_end_timer_.reset();
   DBusThreadManager::Get()->GetPowerManagerClient()->RequestRestart();
 }
 
 }  // namespace system
 }  // namespace chromeos