Add missing #include of eintr_wrapper.h to auto_testfile.h

src/common/tests/auto_testfile.h

Index: src/common/tests/auto_testfile.h
===================================================================
--- src/common/tests/auto_testfile.h	(revision 1239)
+++ src/common/tests/auto_testfile.h	(working copy)
@@ -1,127 +0,0 @@
-// Copyright (c) 2013, Google Inc.
-// 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 with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Utility class for creating a temporary file for unit tests
-// that is deleted in the destructor. Only supported on Posix systems.
-#ifndef GOOGLE_BREAKPAD_COMMON_TESTS_AUTO_TESTFILE
-#define GOOGLE_BREAKPAD_COMMON_TESTS_AUTO_TESTFILE
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <string>
-
-#include "breakpad_googletest_includes.h"
-#include "common/tests/auto_tempdir.h"
-
-namespace google_breakpad {
-
-#ifdef _WIN32
-#error "This header cannot be used on Windows"
-#else
-
-class AutoTestFile {
-public:
-  // Create a new empty test file.
-  // test_prefix: (input) test-specific prefix, can't be NULL.
-  explicit AutoTestFile(const char* test_prefix) {
-    Init(test_prefix);
-  }
-
-  // Create a new test file, and fill it with initial data from a C string.
-  // The terminating zero is not written.
-  // test_prefix: (input) test-specific prefix, can't be NULL.
-  // text: (input) initial content.
-  AutoTestFile(const char* test_prefix, const char* text) {
-    Init(test_prefix);
-    if (fd_ >= 0)
-      WriteText(text, static_cast<size_t>(strlen(text)));
-  }
-
-  AutoTestFile(const char* test_prefix, const char* text, size_t text_len) {
-    Init(test_prefix);
-    if (fd_ >= 0)
-      WriteText(text, text_len);
-  }
-
-  // Destroy test file on scope exit.
-  ~AutoTestFile() {
-    if (fd_ >= 0) {
-      close(fd_);
-      fd_ = -1;
-    }
-  }
-
-  // Returns true iff the test file could be created properly.
-  // Useful in tests inside EXPECT_TRUE(file.IsOk());
-  bool IsOk() {
-    return fd_ >= 0;
-  }
-
-  // Returns the Posix file descriptor for the test file, or -1
-  // If IsOk() returns false. Note: on Windows, this always returns -1.
-  int GetFd() {
-    return fd_;
-  }
-
-private:
-  void Init(const char* test_prefix) {
-    fd_ = -1;
-    char path_templ[PATH_MAX];
-    int ret = snprintf(path_templ, sizeof(path_templ),
-                      TEMPDIR "/%s-unittest.XXXXXX",
-                      test_prefix);
-    if (ret >= static_cast<int>(sizeof(path_templ)))
-      return;
-
-    fd_ = mkstemp(path_templ);
-    if (fd_ < 0)
-      return;
-
-    unlink(path_templ);
-  }
-
-  void WriteText(const char* text, size_t text_len) {
-    int r = HANDLE_EINTR(write(fd_, text, text_len));
-    if (r != static_cast<int>(text_len)) {
-      close(fd_);
-      fd_ = -1;
-      return;
-    }
-
-    lseek(fd_, 0, SEEK_SET);
-  }
-
-  int fd_;
-};
-
-#endif  // !_WIN32
-
-}  // namespace google_breakpad
-
-#endif  // GOOGLE_BREAKPAD_COMMON_TESTS_AUTO_TESTFILE