MD-Settings: Remove Mac specific warning that's no longer relevant.

chrome/app/settings_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific strings (included from generated_resources.grd). -->
 <grit-part>
   <!-- Main Page -->
   <if expr="chromeos">
     <message name="IDS_SETTINGS_SECONDARY_USER_BANNER" desc="Banner displayed in settings page when the user is secondary in a multi-profile session.">
       Some settings belonging to <ph name="PRIMARY_EMAIL">$1<ex>john@google.com</ex></ph> are being shared with you. These settings only affect your account when using multiple sign-in.
     </message>
   </if>
 
@@ skipping 494 matching lines @@
   </message>
   <message name="IDS_SETTINGS_CREDIT_CARD_NONE" desc="Placeholder that is shown when there are no credit cards in the list of saved credit cards.">
     Saved cards will appear here
   </message>
   <message name="IDS_SETTINGS_PASSWORDS_NONE" desc="Placeholder that is shown when there are no passwords in the list of saved passwords.">
     Saved passwords will appear here
   </message>
   <message name="IDS_SETTINGS_PASSWORDS_EXCEPTIONS_NONE" desc="Placeholder text that is shown when there are no sites in the list of sites for which to never save passwords.">
     Sites which never save passwords will appear here
   </message>
-  <if expr="is_macosx">
-    <then>
-      <message name="IDS_SETTINGS_PASSWORDS_MANAGE_PASSWORDS" desc="Shown in the passwords section of settings. Descriptive text to inform that passwords can be accessed online. Has a link. Also notifies mac users that chrome will sync passwords to the OS's Keychain, so their passwords will be synced to other chrome profiles. 'Keychain' is the name of a program on Mac and should not be translated.">
-        Access your passwords from any device at <ph name="BEGIN_LINK">&lt;a is="action-link" href="$1" target="_blank"&gt;</ph>passwords.google.com<ph name="END_LINK">&lt;/a&gt;</ph>. On Mac, passwords may be saved to your Keychain and accessed or synced by other Chrome users sharing this OS X account.
-      </message>
-    </then>
-    <else>
-      <message name="IDS_SETTINGS_PASSWORDS_MANAGE_PASSWORDS" desc="Shown in the passwords section of settings. Descriptive text to inform that passwords can be accessed online. Has a link.">
-        Access your passwords from any device at <ph name="BEGIN_LINK">&lt;a is="action-link" href="$1" target="_blank"&gt;</ph>passwords.google.com<ph name="END_LINK">&lt;/a&gt;</ph>
-      </message>
-    </else>
-  </if>
+  <message name="IDS_SETTINGS_PASSWORDS_MANAGE_PASSWORDS" desc="Shown in the passwords section of settings. Descriptive text to inform that passwords can be accessed online. Has a link.">
+    Access your passwords from any device at <ph name="BEGIN_LINK">&lt;a is="action-link" href="$1" target="_blank"&gt;</ph>passwords.google.com<ph name="END_LINK">&lt;/a&gt;</ph>
+  </message>
 
   <!-- Default Browser Page -->
   <if expr="not chromeos">
     <message name="IDS_SETTINGS_DEFAULT_BROWSER" desc="Name of the Default Browser page, which allows users to set which browser will open .html files within the OS.">
       Default browser
     </message>
     <message name="IDS_SETTINGS_DEFAULT_BROWSER_MAKE_DEFAULT_BUTTON" desc="Text of the button used to make Chrome the default browser on the user's system.">
       Make default
     </message>
   </if>
@@ skipping 2533 matching lines @@
       System
     </message>
     <message name="IDS_SETTINGS_SYSTEM_HARDWARE_ACCELERATION_LABEL" desc="Label for the checkbox that forces Chrome to render via hardware acceleration (GPU) when available.">
       Use hardware acceleration when available
     </message>
     <message name="IDS_SETTINGS_SYSTEM_PROXY_SETTINGS_LABEL" desc="Label for the control that opens a user's network proxy settings.">
       Open proxy settings
     </message>
   </if>
 </grit-part>