Move eintr_wrapper.h from base to base/posix

chrome/browser/chromeos/process_proxy/process_output_watcher_unittest.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 <gtest/gtest.h>
 
 #include <queue>
 #include <string>
 #include <vector>
 
 #include <sys/wait.h>
 
 #include "base/bind.h"
-#include "base/eintr_wrapper.h"
 #include "base/file_util.h"
+#include "base/posix/eintr_wrapper.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "chrome/browser/chromeos/process_proxy/process_output_watcher.h"
 
 struct TestCase {
   std::string str;
   bool should_send_terminating_null;
 
   TestCase(const std::string& expected_string,
            bool send_terminating_null)
@@ skipping 132 matching lines @@
 TEST_F(ProcessOutputWatcherTest, SendNull) {
   std::vector<TestCase> test_cases;
   // This will send '\0' to output wathcer.
   test_cases.push_back(TestCase("", true));
   // Let's verify that next input also gets detected (i.e. output watcher does
   // not exit after seeing '\0' from previous test case).
   test_cases.push_back(TestCase("a", true));
 
   RunTest(test_cases);
 };