Tweaks for: Toggle spoken feedback if two fingers are held down

tools/metrics/actions/actions.xml

Index: tools/metrics/actions/actions.xml
diff --git a/tools/metrics/actions/actions.xml b/tools/metrics/actions/actions.xml
index bd18a32039164e29e5725601be278a04be66b4b0..6a3450a2ed7e559242539de4fd9c3371370b9dd0 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -996,6 +996,18 @@ should be able to be added at any place in this file.
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="Accessibility.TwoFingersHeldGeneratedSpokenFeedbackCountdown">
+  <owner>dmazzoni@chromium.org</owner>
+  <description>
+    Metric recorded on Chrome OS when the user holds down   two fingers on a

[Ilya Sherman, 2016/11/16 23:11:33]

nit: Please remove the extra spaces in this description, such as the ones
between "down" and "two"

[Ilya Sherman, 2016/11/22 22:33:08]

^^^

[dmazzoni, 2016/11/22 22:35:17]

Oops, done.

+    touch screen for more than the minimum number of   seconds to trigger a
+    countdown. If the user continues to hold down   two fingers through the
+    countdown it will toggle spoken feedback.   If spoken feedback is toggled,
+    the StatusArea_SpokenFeedbackEnabled or   StatusArea_SpokenFeedbackDisabled
+    actions will be recorded.
+  </description>
+</action>
+
 <action name="ActionBox.ClickButton">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>