Settings: Hide fingerprint setup from options.

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

Index: chrome/browser/resources/settings/people_page/lock_screen.html
diff --git a/chrome/browser/resources/settings/people_page/lock_screen.html b/chrome/browser/resources/settings/people_page/lock_screen.html
index e1e610a63dfc34249ecb561a67978a870668a2e6..39efbacdfc0b29b2af4379892afb33cd145f8eed 100644
--- a/chrome/browser/resources/settings/people_page/lock_screen.html
+++ b/chrome/browser/resources/settings/people_page/lock_screen.html
@@ -50,27 +50,29 @@
       </div>
 
       <template is="dom-if" if="[[fingerprintUnlockEnabled_]]">
-        <div class="settings-box">
-          <settings-toggle-button class="start"
-              pref="{{prefs.settings.enable_quick_unlock_fingerprint}}"
-              label="$i18n{lockScreenFingerprintEnable}">
-          </settings-toggle-button>
-        </div>
-        <iron-collapse
-            opened="[[prefs.settings.enable_quick_unlock_fingerprint.value]]">
-          <div class="settings-box continuation" on-tap="onEditFingerprints_"
-              actionable>
-            <div class="start">
-              $i18n{lockScreenEditFingerprints}
-              <div class="secondary" id="lockScreenEditFingerprintsSecondary">
-                [[getDescriptionText_(numFingerprints_)]]
+        <div class="fingerprint-div">

[stevenjb, 2017/02/22 22:07:45]

For unique identifiers use an id, not a class, e.g. fingerprintDiv.

[sammiequon, 2017/02/23 01:54:41]

Done.

+          <div class="settings-box">
+            <settings-toggle-button class="start"
+                pref="{{prefs.settings.enable_quick_unlock_fingerprint}}"
+                label="$i18n{lockScreenFingerprintEnable}">
+            </settings-toggle-button>
+          </div>
+          <iron-collapse
+              opened="[[prefs.settings.enable_quick_unlock_fingerprint.value]]">
+            <div class="settings-box continuation" on-tap="onEditFingerprints_"
+                actionable>
+              <div class="start">
+                $i18n{lockScreenEditFingerprints}
+                <div class="secondary" id="lockScreenEditFingerprintsSecondary">
+                  [[getDescriptionText_(numFingerprints_)]]
+                </div>
               </div>
+              <button class="subpage-arrow" is="paper-icon-button-light"
+                  aria-label="$i18n{lockScreenEditFingerprints}"
+                  aria-describedby="lockScreenEditFingerprintsSecondary"></button>
             </div>
-            <button class="subpage-arrow" is="paper-icon-button-light"
-                aria-label="$i18n{lockScreenEditFingerprints}"
-                aria-describedby="lockScreenEditFingerprintsSecondary"></button>
-          </div>
-        </iron-collapse>
+          </iron-collapse>
+        </div>
       </template>
 
       <settings-password-prompt-dialog id="passwordPrompt"