MD Settings: Improve rendering performance of fonts page.

third_party/polymer/v1_0/chromium.patch

Index: third_party/polymer/v1_0/chromium.patch
diff --git a/third_party/polymer/v1_0/chromium.patch b/third_party/polymer/v1_0/chromium.patch
index abea3534fe32cb8ef469aeda22264184d2589a27..e44185b36f142891adc02ee9c1287848ee64b683 100644
--- a/third_party/polymer/v1_0/chromium.patch
+++ b/third_party/polymer/v1_0/chromium.patch
@@ -47,3 +47,52 @@ index 8446e8a..3f679f6 100644
       * @param {boolean=} animated if `true` updates the size with an animation, otherwise without.
       */     
      updateSize: function(size, animated) {
+diff --git a/components-chromium/paper-item/paper-item-shared-styles.html b/components-chromium/paper-item/paper-item-shared-styles.html
+index 868d415..9df8eda 100644
+--- a/components-chromium/paper-item/paper-item-shared-styles.html
++++ b/components-chromium/paper-item/paper-item-shared-styles.html
+@@ -16,7 +16,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
+ <dom-module id="paper-item-shared-styles">
+   <template>
+     <style>
+-      :host, .paper-item {
++      :host(paper-item), :host(paper-icon-item), .paper-item {
+         display: block;
+         position: relative;
+         min-height: var(--paper-item-min-height, 48px);
+@@ -32,30 +32,30 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
+         text-align: left;
+       }
+ 
+-      :host([hidden]), .paper-item[hidden] {
++      :host(paper-item[hidden]), :host(paper-icon-item[hidden]), .paper-item[hidden] {
+         display: none !important;
+       }
+ 
+-      :host(.iron-selected), .paper-item.iron-selected {
++      :host(paper-item.iron-selected), :host(paper-icon-item.iron-selected), .paper-item.iron-selected {
+         font-weight: var(--paper-item-selected-weight, bold);
+ 
+         @apply(--paper-item-selected);
+       }
+ 
+-      :host([disabled]), .paper-item[disabled] {
++      :host(paper-item[disabled]), :host(paper-icon-item[disabled]), .paper-item[disabled] {
+         color: var(--paper-item-disabled-color, --disabled-text-color);
+ 
+         @apply(--paper-item-disabled);
+       }
+ 
+-      :host(:focus), .paper-item:focus {
++      :host(paper-item:focus), :host(paper-icon-item:focus), .paper-item:focus {
+         position: relative;
+         outline: 0;
+ 
+         @apply(--paper-item-focused);
+       }
+ 
+-      :host(:focus):before, .paper-item:focus:before {
++      :host(paper-item:focus):before, :host(paper-icon-item:focus):before, .paper-item:focus:before {
+         @apply(--layout-fit);
+ 
+         background: currentColor;