Replace PresentationIdleDelayScale with PresentationScreenDimDelayScale

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 1677 matching lines @@
   },
 
   "PowerManagementUsesVideoActivity": {
     "os": ["chromeos"],
     "test_policy": { "PowerManagementUsesVideoActivity": true },
     "pref_mappings": [
       { "pref": "power.use_video_activity" }
     ]
   },
 
   "PresentationIdleDelayScale": {

[Daniel Erat, 2013/06/21 20:13:32]

can this be removed now or does it need to stay?

[bartfab (slow), 2013/06/21 20:58:25]

It needs to stay. The policy is still listed in policy_templates.json (and will
remain there for future reference). We have a test that verifies every policy
listed in policy_templates.json has an entry in policy_test_cases.json.

+  },
+
+  "PresentationScreenDimDelayScale": {
     "os": ["chromeos"],
-    "test_policy": { "PresentationIdleDelayScale": 200 },
+    "test_policy": { "PresentationScreenDimDelayScale": 200 },
     "pref_mappings": [
-      { "pref": "power.presentation_idle_delay_factor" }
+      { "pref": "power.presentation_screen_dim_delay_factor" }
     ]
   },
 
   "AllowScreenWakeLocks": {
     "os": ["chromeos"],
     "test_policy": { "AllowScreenWakeLocks": false },
     "pref_mappings": [
       { "pref": "power.allow_screen_wake_locks" }
     ]
   },
@@ skipping 254 matching lines @@
 
   "ChromeFrameContentTypes": {
   },
 
   "GCFUserDataDir": {
   },
 
   "AdditionalLaunchParameters": {
   }
 }