Use a direct include of the shared_memory header in base/, chrome/, components/.

chrome/browser/media/webrtc_log_uploader.cc

 // Copyright 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/media/webrtc_log_uploader.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
+#include "base/memory/shared_memory.h"
 #include "base/path_service.h"
-#include "base/shared_memory.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/stringprintf.h"
 #include "base/time/time.h"
 #include "chrome/browser/media/webrtc_log_upload_list.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/partial_circular_buffer.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/mime_util.h"
@@ skipping 226 matching lines @@
 
   // Write the Unix time and report ID to the log list file.
   base::Time time_now = base::Time::Now();
   contents += base::DoubleToString(time_now.ToDoubleT()) +
               "," + report_id + '\n';
 
   int written = file_util::WriteFile(upload_list_path_, &contents[0],
                                      contents.size());
   DPCHECK(written == static_cast<int>(contents.size()));
 }