MD Settings: Strings sweep.

chrome/app/settings_google_chrome_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific Google Chrome strings (included from google_chrome_strings.grd). -->
 <grit-part>
   <!-- About Page -->
   <if expr="not chromeos">
     <message name="IDS_SETTINGS_ABOUT_PROGRAM" desc="Menu title for the About Chrome page.">
       About Chrome
     </message>
     <message name="IDS_SETTINGS_GET_HELP_USING_CHROME" desc="Text of the button which takes the user to the Chrome help page.">
       Get help with Chrome
     </message>
     <message name="IDS_SETTINGS_UPGRADE_UPDATING" desc="Status label: Updating Google Chrome">
       Updating Google Chrome
     </message>
     <message name="IDS_SETTINGS_UPGRADE_UPDATING_PERCENT" desc="Status label: Updating Google Chrome (90%)">
       Updating Google Chrome (<ph name="PROGRESS_PERCENT">$1<ex>90%</ex></ph>)
     </message>
     <message name="IDS_SETTINGS_UPGRADE_SUCCESSFUL_RELAUNCH" desc="Status label: Successfully updated Google Chrome">
       Nearly up to date! Relaunch Google Chrome to finish updating.
     </message>
     <message name="IDS_SETTINGS_UPGRADE_UP_TO_DATE" desc="Status label: Already up to date (Google Chrome)">
-      Google Chrome is up to date.
+      Google Chrome is up to date
     </message>
   </if>
   <if expr="chromeos">
     <message name="IDS_SETTINGS_ABOUT_PROGRAM" desc="Menu title for the About Chrome OS page.">
       About Chrome OS
     </message>
     <message name="IDS_SETTINGS_GET_HELP_USING_CHROME" desc="Text of the button which takes the user to the Chrome help page.">
       Get help with Chrome OS
     </message>
   </if>
 
   <!-- Autofill Page -->
   <message name="IDS_SETTINGS_GOOGLE_PAYMENTS_CACHED" desc="Label that will be used to show that a credit card comes from Google Payments and is saved locally. This should follow the casing of the 'Google Payments' and 'Chrome' brands. 'Copied to Chrome' is short for 'The credit card is copied to Chrome'">
     Google Payments (copied to Chrome)
   </message>
 
   <!-- Default Browser Page -->
   <if expr="not chromeos">
     <message name="IDS_SETTINGS_DEFAULT_BROWSER_DEFAULT" desc="The text displayed when Chrome is not the default browser">
-      Google Chrome is your default browser.
+      Google Chrome is your default browser
     </message>
     <message name="IDS_SETTINGS_DEFAULT_BROWSER_MAKE_DEFAULT" desc="Default browser checkbox label">
       Make Google Chrome the default browser
     </message>
     <message name="IDS_SETTINGS_DEFAULT_BROWSER_ERROR" desc="The text displayed when Chrome cannot determine or set the default browser">
-      Google Chrome cannot determine or set the default browser.
+      Google Chrome cannot determine or set the default browser
     </message>
     <message name="IDS_SETTINGS_DEFAULT_BROWSER_SECONDARY" desc="The text displayed when Chrome is installed in side-by-side mode, which does not support setting as the default browser.">
       This is a secondary installation of Google Chrome, and cannot be made your default browser.
     </message>
   </if>
 
   <!-- Privacy Page -->
   <message name="IDS_SETTINGS_IMPROVE_BROWSING_EXPERIENCE" desc="The text in the options panel that describes how we use web services to improve browsing experience.">
     Google Chrome may use web services to improve your browsing experience. You may optionally disable these services. <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph>Learn more<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>
   </message>
@@ skipping 43 matching lines @@
     <message name="IDS_SETTINGS_SYSTEM_BACKGROUND_APPS_LABEL" desc="Label for the checkbox to allow apps to run in the background, when Chrome is closed.">
       Continue running background apps when Google Chrome is closed
     </message>
   </if>
 
   <!-- Reset Page -->
   <message name="IDS_SETTINGS_RESET_PROFILE_FEEDBACK" desc="Feedback label in the Reset Profile Settings dialog">
     Help make Chrome better by reporting the <ph name="BEGIN_LINK">&lt;a is="action-link" target="_blank"&gt;</ph>current settings<ph name="END_LINK">&lt;/a&gt;</ph>
   </message>
 </grit-part>