Improve process launch handle sharing API.

content/public/browser/content_browser_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 25 matching lines @@
 #include "third_party/WebKit/public/platform/WebPageVisibilityState.h"
 #include "third_party/WebKit/public/web/window_features.mojom.h"
 #include "ui/base/page_transition_types.h"
 #include "ui/base/window_open_disposition.h"
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include "base/posix/global_descriptors.h"
 #endif
 
 #if defined(OS_POSIX)
-#include "content/public/browser/file_descriptor_info.h"
+#include "content/public/browser/posix_file_descriptor_info.h"
 #endif
 
 class GURL;
 
 namespace base {
 class CommandLine;
 class FilePath;
 }
 
 namespace gfx {
@@ skipping 700 matching lines @@
   // Creates and returns a factory used for creating CDM instances for playing
   // protected content.
   virtual std::unique_ptr<media::CdmFactory> CreateCdmFactory();
 
   // Populates |mappings| with all files that need to be mapped before launching
   // a child process.
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   virtual void GetAdditionalMappedFilesForChildProcess(
       const base::CommandLine& command_line,
       int child_process_id,
-      content::FileDescriptorInfo* mappings) {}
+      content::PosixFileDescriptorInfo* mappings) {}
 #endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
 
 #if defined(OS_WIN)
   // This is called on the PROCESS_LAUNCHER thread before the renderer process
   // is launched. It gives the embedder a chance to add loosen the sandbox
   // policy.
   virtual bool PreSpawnRenderer(sandbox::TargetPolicy* policy);
 
   // Returns the AppContainer SID for the specified sandboxed process type, or
   // empty string if this sandboxed process type does not support living inside
@@ skipping 25 matching lines @@
   // Allows the embedder to register one or more URLLoaderThrottles for a
   // URL request. This is used only when --enable-network-service is in effect.
   // This is called on the IO thread.
   virtual std::vector<std::unique_ptr<URLLoaderThrottle>>
   CreateURLLoaderThrottles(const base::Callback<WebContents*()>& wc_getter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_