Make the shell work in multiprocess mode some apps.

shell/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 "shell/switches.h"
 
 #include "base/basictypes.h"
 
 namespace switches {
 
@@ skipping 41 matching lines @@
 // Map mojo: URLs to a shared library of similar name at this origin. See
 // url_resolver.cc for details.
 const char kOrigin[] = "origin";
 
 // Specifies a set of mappings to apply when resolving urls. The value is a set
 // of ',' separated mappings, where each mapping consists of a pair of urls
 // giving the to/from url to map. For example, 'a=b,c=d' contains two mappings,
 // the first maps 'a' to 'b' and the second 'c' to 'd'.
 const char kURLMappings[] = "url-mappings";
 
+// Switches valid for the main process (i.e., that the user may pass in).
 const char* kSwitchArray[] = {kV,
                               kArgsFor,
-                              kChildProcessType,
+                              // |kChildProcessType| not for user use.

[jamesr, 2015/03/03 21:56:24]

if it's not for user use who can use it?

(why not just delete this?)

                               kContentHandlers,
                               kDisableCache,
                               kEnableExternalApplications,
                               kEnableMultiprocess,
                               kHelp,
                               kMapOrigin,
                               kOrigin,
                               kURLMappings};
 
 const std::set<std::string> GetAllSwitches() {
   std::set<std::string> switch_set;
 
   for (size_t i = 0; i < arraysize(kSwitchArray); ++i)
     switch_set.insert(kSwitchArray[i]);
   return switch_set;
 }
 
 }  // namespace switches