Revert of Moved logic for mapping child process FDs for ICU and V8 into child_process_launcher.cc

chromecast/browser/cast_content_browser_client.h

 // Copyright 2014 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 CHROMECAST_BROWSER_CAST_CONTENT_BROWSER_CLIENT_H_
 #define CHROMECAST_BROWSER_CAST_CONTENT_BROWSER_CLIENT_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 60 matching lines @@
       const content::MainFunctionParams& parameters) override;
   void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
   net::URLRequestContextGetter* CreateRequestContext(
       content::BrowserContext* browser_context,
       content::ProtocolHandlerMap* protocol_handlers,
       content::URLRequestInterceptorScopedVector request_interceptors)
       override;
   bool IsHandledURL(const GURL& url) override;
   void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
                                       int child_process_id) override;
+  void AppendMappedFileCommandLineSwitches(
+      base::CommandLine* command_line) override;
   content::AccessTokenStore* CreateAccessTokenStore() override;
   void OverrideWebkitPrefs(content::RenderViewHost* render_view_host,
                            content::WebPreferences* prefs) override;
   void ResourceDispatcherHostCreated() override;
   std::string GetApplicationLocale() override;
   content::QuotaPermissionContext* CreateQuotaPermissionContext() override;
   void AllowCertificateError(
       int render_process_id,
       int render_view_id,
       int cert_error,
@@ skipping 51 matching lines @@
   int GetCrashSignalFD(const base::CommandLine& command_line);
 
   // Creates a CrashHandlerHost instance for the given process type.
   breakpad::CrashHandlerHostLinux* CreateCrashHandlerHost(
       const std::string& process_type);
 
   // A static cache to hold crash_handlers for each process_type
   std::map<std::string, breakpad::CrashHandlerHostLinux*> crash_handlers_;
 #endif
 
+  base::ScopedFD v8_natives_fd_;
+  base::ScopedFD v8_snapshot_fd_;
+  bool natives_fd_exists() { return v8_natives_fd_ != -1; }
+  bool snapshot_fd_exists() { return v8_snapshot_fd_ != -1; }
+
   scoped_ptr<URLRequestContextFactory> url_request_context_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CastContentBrowserClient);
 };
 
 }  // namespace shell
 }  // namespace chromecast
 
 #endif  // CHROMECAST_BROWSER_CAST_CONTENT_BROWSER_CLIENT_H_