chromeos: Shorten some strings in the keyboard overlay.

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 12ed44e882988a499fa71cf54eefa69c984498cb..fbd43d995aaabb6a80321b0aa1737660f804d770 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -348,8 +348,11 @@ should be able to be added at any place in this file.
 </action>
 
 <action name="Accel_Focus_Launcher">
-  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
-  <description>Please enter the description of this user action.</description>
+  <owner>kuscher@chromium.org</owner>
+  <description>Keyboard accelerator to focus the app shelf.</description>
+  <obsolete>
+    Deprecated 09/2014 in issue 248353 and replaced by Accel_Focus_Shelf.
+  </obsolete>
 </action>
 
 <action name="Accel_Focus_Location">
@@ -372,6 +375,11 @@ 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="Accel_Focus_Shelf">
+  <owner>kuscher@chromium.org</owner>
+  <description>Keyboard accelerator to focus the app shelf.</description>
+</action>
+
 <action name="Accel_Focus_Toolbar">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>