Localize the Accessibility Page.

chrome/browser/resources/settings/a11y_page/a11y_page.html

 <link rel="import" href="chrome://resources/polymer/polymer/polymer.html">
 <link rel="import" href="chrome://resources/polymer/core-menu/core-menu.html">
 <link rel="import" href="chrome://resources/polymer/paper-item/paper-item.html">
 <link rel="import" href="chrome://resources/polymer/paper-shadow/paper-shadow.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_dropdown_menu/cr_dropdown_menu.html">
 <link rel="import" href="chrome://md-settings/settings_page/settings_page_header.html">
 <link rel="import" href="chrome://md-settings/checkbox/checkbox.html">
 
 <polymer-element name="cr-settings-a11y-page">
   <template>
     <link rel="stylesheet" href="chrome://md-settings/settings_page/settings_page.css">
     <link rel="stylesheet" href="a11y_page.css">
     <paper-shadow layout vertical cross-fade>
       <cr-settings-page-header page="{{}}"></cr-settings-page-header>
 
       <div class="more-a11y-link">
         <a href="https://chrome.google.com/webstore/category/collection/accessibility"
-            target="_blank">
-          Add additional accessibility features
-        </a>
+            target="_blank" i18n-content="accessibilityMoreFeaturesLink"></a>
       </div>
 
 <if expr="chromeos">
       <cr-settings-checkbox pref="{{prefs.settings.a11y.enable_menu}}"
-          label="Show accessibility options in the system menu">
+          i18n-values="label:accessibilityOptionsInMenuLabel">
       </cr-settings-checkbox>
       <cr-settings-checkbox pref="{{prefs.settings.a11y.large_cursor_enabled}}"
-          label="Show large mouse cursor"></cr-settings-checkbox>
+          i18n-values="label:accessibilityLargeMouseCursorLabel">
+      </cr-settings-checkbox>
       <cr-settings-checkbox pref="{{prefs.settings.a11y.high_contrast_enabled}}"
-          label="Use high contrast mode"></cr-settings-checkbox>
+          i18n-values="label:accessibilityHighContrastLabel">
+      </cr-settings-checkbox>
       <cr-settings-checkbox pref="{{prefs.settings.a11y.sticky_keys_enabled}}"
-          label="Enable sticky keys"
-          subLabel="(to perform keyboard shortcuts by typing them
-          sequentially)"></cr-settings-checkbox>
+          i18n-values="label:accessibilityStickyKeysLabel;
+                       subLabel:accessibilityStickyKeysSublabel">
+      </cr-settings-checkbox>
       <cr-settings-checkbox pref="{{prefs.settings.accessibility}}"
-          label="Enable ChromeVox" subLabel="(spoken feedback)">
+          i18n-values="label:accessibilityChromeVoxLabel;
+                       subLabel:accessibilityChromeVoxSublabel">
       </cr-settings-checkbox>
       <cr-settings-checkbox pref="{{prefs.settings.a11y.screen_magnifier}}"
-          label="Enable screen magnifier"></cr-settings-checkbox>
+          i18n-values="label:accessibilityScreenMagnifierLabel">
+      </cr-settings-checkbox>
       <cr-settings-checkbox
           pref="{{prefs.settings.touchpad.enable_tap_dragging}}"
-          label="Enable tap dragging"></cr-settings-checkbox>
+          i18n-values="label:accessibilityTapDraggingLabel">
+      </cr-settings-checkbox>
       <cr-settings-checkbox pref="{{prefs.settings.a11y.autoclick}}"
-          label="Automatically click when the mouse pointer stops">
+          i18n-values="label:accessibilityClickOnStopLabel">
       </cr-settings-checkbox>
 
       <core-label horizontal layout center class="autoclick-delay-label"
           hidden?="{{!prefs.settings.a11y.autoclick}}">
-        <span>Delay before click:</span>
+        <span i18n-content="accessibilityDelayBeforeClickLabel"></span>
         <cr-dropdown-menu class="autoclick-dropdown">
           <core-menu class="menu" valueAttr="value" selectedAttribute=""
               selected="{{prefs.settings.a11y.autoclick_delay_ms}}">
-            <paper-item value="200">extremely short</paper-item>
-            <paper-item value="400">very short</paper-item>
-            <paper-item value="600">short</paper-item>
-            <paper-item value="800">long</paper-item>
-            <paper-item value="1000">very long</paper-item>
+            <paper-item value="200"
+                i18n-content="accessibilityDelayBeforeClickExtremelyShort">
+            </paper-item>
+            <paper-item value="400"
+                i18n-content="accessibilityDelayBeforeClickVeryShort">
+            </paper-item>
+            <paper-item value="600"
+                i18n-content="accessibilityDelayBeforeClickShort">
+            </paper-item>
+            <paper-item value="800"
+                i18n-content="accessibilityDelayBeforeClickLong">
+            </paper-item>
+            <paper-item value="1000"
+                i18n-content="accessibilityDelayBeforeClickVeryLong">
+            </paper-item>
           </core-menu>
         </cr-dropdown-menu>
       </core-label>
 
       <cr-settings-checkbox pref="{{prefs.settings.a11y.virtual_keyboard}}"
-          label="Enable on-screen keyboard"></cr-settings-checkbox>
+          i18n-values="label:accessibilityOnScreenKeyboardLabel">
+      </cr-settings-checkbox>
 </if>
 
     </paper-shadow>
   </template>
   <script src="a11y_page.js"></script>
 </polymer-element>