Improve process launch handle sharing API.

android_webview/browser/aw_browser_terminator.h

 // Copyright 2016 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.
 
 #ifndef ANDROID_WEBVIEW_BROWSER_AW_BROWSER_TERMINATOR_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_BROWSER_TERMINATOR_H_
 
 #include <map>
 
 #include "base/synchronization/lock.h"
@@ skipping 13 matching lines @@
 // processes of the browser, it can't access the exit code. Instead, the browser
 // uses a dedicated pipe in order to receive the information about the renderer
 // crash status.
 class AwBrowserTerminator : public breakpad::CrashDumpObserver::Client {
  public:
   AwBrowserTerminator();
   ~AwBrowserTerminator() override;
 
   // breakpad::CrashDumpObserver::Client implementation.
   void OnChildStart(int child_process_id,
-                    content::FileDescriptorInfo* mappings) override;
+                    content::PosixFileDescriptorInfo* mappings) override;
   void OnChildExit(int child_process_id,
                    base::ProcessHandle pid,
                    content::ProcessType process_type,
                    base::TerminationStatus termination_status,
                    base::android::ApplicationState app_state) override;
 
  private:
   static void ProcessTerminationStatus(int child_process_id,
                                        base::ProcessHandle pid,
                                        std::unique_ptr<base::SyncSocket> pipe);
 
   // This map should only be accessed with its lock aquired as it is accessed
   // from the PROCESS_LAUNCHER, FILE, and UI threads.
   base::Lock child_process_id_to_pipe_lock_;
   std::map<int, std::unique_ptr<base::SyncSocket>> child_process_id_to_pipe_;
 
   DISALLOW_COPY_AND_ASSIGN(AwBrowserTerminator);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_AW_BROWSER_TERMINATOR_H_