Date and Time dialog for when the clock isn't synced.

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 2b81163e340f2be7e099342dafc4e969a3795117..11cc20858942e1eec969535b720809967f13a4a7 100644
--- a/chrome/app/chromeos_strings.grdp
+++ b/chrome/app/chromeos_strings.grdp
@@ -1794,6 +1794,12 @@ Press any key to continue exploring.
   <message name="IDS_OPTIONS_SETTINGS_SECTION_TITLE_ACCESSIBILITY">
     Accessibility
   </message>
+  <message name="IDS_OPTIONS_SETTINGS_TIME_SYNCED_EXPLANATION" desc="In the settings tab, the text indicating that the date and time are set automatically.">
+    Date and time are set automatically.
+  </message>
+  <message name="IDS_OPTIONS_SETTINGS_SET_TIME_BUTTON" desc="In the settings tab, the prompt on the button to open a dialog to set date and time.">
+    Set date and time
+  </message>
   <message name="IDS_OPTIONS_SETTINGS_TIMEZONE_DESCRIPTION" desc="In the settings tab, the text next to the timezone combobox.">
     Time zone:
   </message>
@@ -5512,4 +5518,14 @@ All users must sign out to continue.
     Enroll
   </message>
 
+  <!-- Set time/date UI display strings -->
+  <message name="IDS_SET_TIME_TITLE" desc="Title of the set time/date UI.">
+    Check your system time
+  </message>
+  <message name="IDS_SET_TIME_PROMPT" desc="Text prompting the user to check and set the system time.">
+    Chrome was unable to set the system time. Please check the time below and correct it if needed.
+  </message>
+  <message name="IDS_SET_TIME_BUTTON_CLOSE" desc="Text for the button to close the window.">
+    Done
+  </message>
 </grit-part>