md settings: Change action link to button on lock screen.

third_party/polymer/v1_0/chromium.patch

 diff --git a/components-chromium/font-roboto/roboto.html b/components-chromium/font-roboto/roboto.html
 index 7a24999..4eefcba 100644
 --- a/components-chromium/font-roboto/roboto.html
 +++ b/components-chromium/font-roboto/roboto.html
 @@ -7,5 +7,4 @@ The complete set of contributors may be found at http://polymer.github.io/CONTRI
  Code distributed by Google as part of the polymer project is also
  subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  -->
 -<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:400,300,300italic,400italic,500,500italic,700,700italic">
 -<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto+Mono:400,700">
 +<link rel="stylesheet" href="chrome://resources/css/roboto.css">
 diff --git a/components-chromium/paper-input/paper-textarea-extracted.js b/components-chromium/paper-input/paper-textarea-extracted.js
 index 78a2a9ec621c..8b776dd790ea 100644
 --- a/components-chromium/paper-input/paper-textarea-extracted.js
 +++ b/components-chromium/paper-input/paper-textarea-extracted.js
 @@ -43,8 +43,8 @@ Polymer({
        }
      },
  
 -    _ariaLabelledByChanged: function(ariaLabelledBy) {
 -      this.$.input.textarea.setAttribute('aria-labelledby', ariaLabelledBy);
 +    _ariaLabelledByChanged: function() {
 +      this.$.input.textarea.setAttribute('aria-label', this.label);
      },
  
      _ariaDescribedByChanged: function(ariaDescribedBy) {
+diff --git a/components-chromium/paper-radio-button/paper-radio-button.html b/components-chromium/paper-radio-button/paper-radio-button.html
+index 0ff7f4232e57..b62924ef135d 100644
+--- a/components-chromium/paper-radio-button/paper-radio-button.html
++++ b/components-chromium/paper-radio-button/paper-radio-button.html
+@@ -42,6 +42,7 @@ Custom property | Description | Default
+ `--paper-radio-button-label-color` | Label color | `--primary-text-color`
+ `--paper-radio-button-label-spacing` | Spacing between the label and the button | `10px`
+ `--paper-radio-button-radio-container` | A mixin applied to the internal radio container | `{}`
++`--paper-radio-button-label` | A mixin applied to the internal label | `{}`
+ 
+ This element applies the mixin `--paper-font-common-base` but does not import `paper-styles/typography.html`.
+ In order to apply the `Roboto` font to this element, make sure you've imported `paper-styles/typography.html`.
+@@ -141,6 +142,8 @@ In order to apply the `Roboto` font to this element, make sure you've imported `
+         margin-left: var(--paper-radio-button-label-spacing, 10px);
+         white-space: normal;
+         color: var(--paper-radio-button-label-color, --primary-text-color);
++
++        @apply(--paper-radio-button-label);
+       }
+ 
+       :host-context([dir="rtl"]) #radioLabel {