Remove --load-2x-resources flag.

content/browser/zygote_host/zygote_host_impl_linux.cc

 // 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.
 
 #include "content/browser/zygote_host/zygote_host_impl_linux.h"
 
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ skipping 87 matching lines @@
     switches::kEnableLogging,  // Support, e.g., --enable-logging=stderr.
     switches::kV,
     switches::kVModule,
     switches::kRegisterPepperPlugins,
     switches::kDisableSeccompSandbox,
     switches::kDisableSeccompFilterSandbox,
     switches::kEnableSeccompSandbox,
     // Zygote process needs to know what resources to have loaded when it
     // becomes a renderer process.
     switches::kForceDeviceScaleFactor,
-    switches::kLoad2xResources,
     switches::kNoSandbox,
   };
   cmd_line.CopySwitchesFrom(browser_command_line, kForwardSwitches,
                             arraysize(kForwardSwitches));
 
   content::GetContentClient()->browser()->AppendExtraCommandLineSwitches(
       &cmd_line, -1);
 
   sandbox_binary_ = sandbox_cmd.c_str();
 
@@ skipping 359 matching lines @@
 
 pid_t ZygoteHostImpl::GetSandboxHelperPid() const {
   return RenderSandboxHostLinux::GetInstance()->pid();
 }
 
 int ZygoteHostImpl::GetSandboxStatus() const {
   if (have_read_sandbox_status_word_)
     return sandbox_status_;
   return 0;
 }