Created optional multiprofiles introduction dialog.

chrome/app/chromeos_strings.grdp

Index: chrome/app/chromeos_strings.grdp
diff --git a/chrome/app/chromeos_strings.grdp b/chrome/app/chromeos_strings.grdp
index 24faf6e36bad2be60e6402e45eba07fa9de4b770..1bc23eac9f98176483f387281a419bf588bde471 100644
--- a/chrome/app/chromeos_strings.grdp
+++ b/chrome/app/chromeos_strings.grdp
@@ -3836,6 +3836,20 @@ Battery full
     Disable on <ph name="DOMAIN">$1<ex>example.com</ex></ph>
   </message>
 
+  <!-- Multiprofiles mode -->

[Nikita (slow), 2014/01/14 13:44:11]

multi-profiles

[merkulova, 2014/01/14 14:29:34]

Done.

+  <message name="IDS_MULTIPROFILES_INTRO_HEADLINE" desc="Describes which feature multiprofiles intro dialog presents.">

[Nikita (slow), 2014/01/14 13:44:11]

nit: multi-profiles

[merkulova, 2014/01/14 14:29:34]

Done.

+    Multiple sign-in
+  </message>
+  <message name="IDS_MULTIPROFILES_INTRO_MESSAGE" desc="Content of the multiprofiles intro dialog shown when the user adds another user in multi-profiles mode.">
+     This feature allows you to access quickly any signed-in user without requiring a password.
+  </message>
+  <message name="IDS_MULTIPROFILES_INTRO_EXPLANATION" desc="Content of the multiprofiles intro dialog shown when the user adds another user in multi-profiles mode.">
+    Only use this feature with accounts you trust.
+  </message>
+  <message name="IDS_MULTIPROFILES_INTRO_NOSHOW_AGAIN" desc="In multi-profiles intro dialog, text for no-show-again option.">
+    Got it, don't show me this again.
+  </message>
+
   <!-- First-run tutorial -->
   <message name="IDS_FIRST_RUN_GREETING_STEP_HEADER" desc="Greeting message shown as header of the first dialog of first-run tutorial.">
     Howdy, <ph name="USER_GIVEN_NAME">$1<ex>John</ex></ph>.