MD Settings: Convert reset_page/ to use browser proxy pattern.

chrome/browser/resources/settings/reset_page/reset_page.html

 <link rel="import" href="chrome://resources/html/polymer.html">
+<link rel="import" href="chrome://md-settings/i18n_setup.html">

[tommycli, 2016/04/05 18:46:28]

nit: is this a stray line or needed?

[dpapad, 2016/04/05 19:23:12]

Yes, it is needed because reset_page.js is using loadTimeData.

 <link rel="import" href="chrome://md-settings/reset_page/reset_profile_dialog.html">
 <link rel="import" href="chrome://md-settings/settings_shared_css.html">
 
 <if expr="chromeos">
 <link rel="import" href="chrome://md-settings/reset_page/powerwash_dialog.html">
 </if>
 
 <dom-module id="settings-reset-page">
   <template>
     <style include="settings-shared"></style>
     <div class="settings-box first two-line" id="resetProfile"
         on-tap="onShowResetProfileDialog_">
       <div>
         <div i18n-content="resetPageTitle"></div>
         <div class="secondary" i18n-content="resetPageDescription"></div>
       </div>
     </div>
 <if expr="chromeos">
     <div class="settings-box two-line" id="powerwash"
         on-tap="onShowPowerwashDialog_" hidden="[[!allowPowerwash_]]">
       <div>
         <div i18n-content="powerwashTitle"></div>
         <div class="secondary" i18n-content="powerwashDescription"></div>
       </div>
     </div>
 </if>
   </template>
   <script src="chrome://md-settings/reset_page/reset_page.js"></script>
 </dom-module>