[MD settings] adjusting heights of settings rows; removing two .css files; unifying settings layout

chrome/browser/resources/settings/people_page/people_page.html

 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/polymer/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/neon-animation/neon-animatable.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-dialog/paper-dialog.html">
 <link rel="import" href="chrome://md-settings/people_page/sync_page.html">
 <link rel="import" href="chrome://md-settings/people_page/sync_private_api.html">
 <link rel="import" href="chrome://md-settings/settings_page/settings_animated_pages.html">
 <link rel="import" href="chrome://md-settings/settings_page/settings_subheader.html">
 
 <if expr="chromeos">
 <link rel="import" href="chrome://md-settings/people_page/change_picture.html">
 <link rel="import" href="chrome://md-settings/people_page/users_page.html">
 </if>
 <if expr="not chromeos">
 <link rel="import" href="chrome://md-settings/people_page/manage_profile.html">
 </if>
 
 <dom-module id="settings-people-page">
   <link rel="import" type="css" href="chrome://md-settings/settings_shared.css">
   <link rel="import" type="css" href="people_page.css">
   <template>
     <settings-animated-pages id="pages" current-route="{{currentRoute}}"
         section="people">
       <neon-animatable id="main">
         <div class="settings-box first">
-          <div class="split">
-            <span class="start">
-              <img id="account-picture" src="[[profileIconUrl_]]"
-                  on-tap="onPictureTap_">
+          <span class="start">
+            <img id="account-picture" src="[[profileIconUrl_]]"
+                on-tap="onPictureTap_">
 <if expr="chromeos">
-              <span id="profile-name" on-tap="onProfileNameTap_">
-                [[profileName_]]
-              </span>
+            <span id="profile-name" on-tap="onProfileNameTap_">
+              [[profileName_]]
+            </span>
 </if>
 <if expr="not chromeos">
-              <span id="profile-name">
-                [[profileName_]]
-              </span>
+            <span id="profile-name">
+              [[profileName_]]
+            </span>
 </if>
-            </span>
-            <span>
-              <template is="dom-if" if="[[!syncStatus.signedIn]]">
-                <paper-button on-tap="onSigninTap_" raised
-                    disabled="[[syncStatus.setupInProgress]]">
-                    [[i18n('syncSignin')]]
-                </paper-button>
-              </template>
-              <template is="dom-if" if="[[syncStatus.signedIn]]">
-                <paper-button on-tap="onDisconnectTap_"
-                    disabled="[[syncStatus.setupInProgress]]">
-                    [[i18n('syncDisconnect')]]
-                </paper-button>
-              </template>
-            </span>
-          </div>
+          </span>
+          <span>
+            <template is="dom-if" if="[[!syncStatus.signedIn]]">
+              <paper-button on-tap="onSigninTap_" raised
+                  disabled="[[syncStatus.setupInProgress]]">
+                  [[i18n('syncSignin')]]
+              </paper-button>
+            </template>
+            <template is="dom-if" if="[[syncStatus.signedIn]]">
+              <paper-button on-tap="onDisconnectTap_"
+                  disabled="[[syncStatus.setupInProgress]]">
+                  [[i18n('syncDisconnect')]]
+              </paper-button>
+            </template>
+          </span>
           <div hidden="[[syncStatus.signedIn]]">[[i18n('syncOverview')]]</div>
         </div>
 
-        <div class="settings-box split"
+        <div class="settings-box"
             hidden="[[!isStatusTextSet_(syncStatus)]]">
           <span id="syncStatusText"></span>
           <paper-button on-tap="onActionLinkTap_">
             [[syncStatus.actionLinkText]]
           </paper-button>
         </div>
 
         <template is="dom-if"
             if="[[isAdvancedSyncSettingsVisible_(syncStatus)]]">
           <div class="settings-box">
@@ skipping 50 matching lines @@
         <paper-button dialog-dismiss i18n-content="cancel">
         </paper-button>
         <paper-button dialog-confirm raised on-tap="onDisconnectConfirm_"
             i18n-content="syncDisconnectConfirm">
         </paper-button>
       </div>
     </paper-dialog>
   </template>
   <script src="people_page.js"></script>
 </dom-module>