Added PIN-less auth policy.

chrome/test/data/policy/policy_test_cases.json

 {
   "-- Template --": {
     "intro": "Top-level entries map a policy name to its test parameters, described below.",
 
     "os": ["List of operating systems that support this policy. Valid values:", "win", "linux", "mac", "chromeos", "Defaults to empty if not specified."],
     "official_only": "Whether this policy exists in official builds only. Defaults to |false| if not specified.",
     "can_be_recommended": "Whether a recommended value may be set for the policy. Defaults to |false| if not specified.",
     "test_policy": "A policy dictionary that should make the preferences affected by this policy become policy-controlled. Usually just sets the current policy. Defaults to an empty dictionary if not specified.",
     "note": "If the policy affects any preferences, the following array should be specified with one entry per such preference.",
     "pref_mappings": [
@@ skipping 205 matching lines @@
   },
 
   "RemoteAccessHostRequireCurtain": {
     "os": [],
     "test_policy": { "RemoteAccessHostRequireCurtain": false },
     "pref_mappings": [
       { "pref": "remote_access.host_require_curtain" }
     ]
   },
 
+  "RemoteAccessHostAllowClientPairing": {
+    "os": [],
+    "test_policy": { "RemoteAccessHostAllowClientPairing": true },
+    "pref_mappings": [
+      { "pref": "remote_access.host_allow_client_pairing" }

[Mattias Nissler (ping if slow), 2013/07/29 08:25:10]

Where's the CL that introduces this pref mapping?

[Jamie, 2013/07/29 18:47:29]

I forgot to add it, thanks. How would I go about verifying that I've added this
everywhere it needs to go?

[Mattias Nissler (ping if slow), 2013/07/30 09:14:37]

Write a test :) policy_browsertest.cc has examples on how to inject policy.

Also, have you tested this?
http://dev.chromium.org/developers/how-tos/enterprise/adding-new-policies has
pointers to test instructions in the last section.

+    ]
+  },
+
   "PrintingEnabled": {
     "os": ["win", "linux", "mac", "chromeos"],
     "test_policy": { "PrintingEnabled": false },
     "pref_mappings": [
       { "pref": "printing.enabled" }
     ]
   },
 
   "CloudPrintProxyEnabled": {
     "os": [],
@@ skipping 1766 matching lines @@
 
   "GCFUserDataDir": {
   },
 
   "AdditionalLaunchParameters": {
   },
 
   "SuppressChromeFrameTurndownPrompt": {
   }
 }