Non-SFI mode: Add --use-nacl-helper-nonsfi flag.

components/nacl/common/nacl_switches.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 "components/nacl/common/nacl_switches.h"
 
 namespace switches {
 
 // Disables crash throttling for Portable Native Client.
 const char kDisablePnaclCrashThrottling[]   = "disable-pnacl-crash-throttling";
@@ skipping 31 matching lines @@
 const char kNaClGdb[]                       = "nacl-gdb";
 
 // Value for --type that causes the process to run as a NativeClient loader
 // for non SFI mode.
 const char kNaClLoaderNonSfiProcess[]       = "nacl-loader-nonsfi";
 
 // Value for --type that causes the process to run as a NativeClient loader
 // for SFI mode.
 const char kNaClLoaderProcess[]             = "nacl-loader";
 
+// Use nacl_helper_nonsfi binary to run Non-SFI nexe, instead of nacl_helper

[Mark Seaborn, 2014/10/30 19:36:13]

Can you add a bit of context about newlib vs. glibc?  e.g. "Use
nacl_helper_nonsfi executable (the new, newlib-based version of the Non-SFI
runtime) to run Non-SFI nexe, instead of nacl_helper (which uses the older,
glibc-based runtime for Non-SFI mode)..."

And also link to the issue for the newlib switch.

[hidehiko, 2014/10/31 03:37:37]

Done.

+// binary in Non-SFI mode.
+// TODO(hidehiko): Make this default and then remove this flag after
+// nacl_helper_nonsfi is supported.
+const char kUseNaClHelperNonSfi[]           = "use-nacl-helper-nonsfi";
+
 }  // namespace switches