Project import generated by Copybara.

GitOrigin-RevId: 63746295f1a5ab5a619056791995793d65529e62
diff --git a/node_modules/material-design-lite/src/list/README.md b/node_modules/material-design-lite/src/list/README.md
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+## Introduction
+Lists present multiple line items vertically as a single continuous element. Refer the [Material Design
+Spec](https://www.google.com/design/spec/components/lists.html) to know more about the content options.
+
+### To include the MDL **list** component:
+
+## Create a List with basic items.
+
+&nbsp;1. Code a `<ul>` element with the class `mdl-list`; this is the "outer" container, intended to hold all of the list's content.
+```html
+<ul class='mdl-list'>
+</ul>
+```
+&nbsp;2. Code as many `<li>` elements as required with the class `mdl-list__item`; this is intended to hold all of the **item's** content.
+```html
+<ul class='mdl-list'>
+  <li class="mdl-list__item"></li>
+  <li class="mdl-list__item"></li>
+  <li class="mdl-list__item"></li>
+</ul>
+```
+
+&nbsp;3. Add your content as the children of the `<li>`, with the appropriate content type modification class for example .
+```html
+<ul class='mdl-list'>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content"></span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content"></span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content"></span>
+  </li>
+</ul>
+```
+
+## Configuration options
+
+The MDL CSS classes apply various predefined visual enhancements to the list. The table below lists the available classes and their effects.
+
+| MDL Class        | Effect           | Remark  |
+| ------------- |:-------------:| -----:|
+| .mdl-list | Defines list as an MDL component| - |
+| .mdl-list__item | Defines the List's Items | required |
+| .mdl-list__item--two-line | Defines the List's Items as Two Line | Optional Two Line List Variant |
+| .mdl-list__item--three-line | Defines the List's Items  as a Three Line | Optional Three Line List Variant |
+| .mdl-list__item-primary-content | Defines the primary content sub-division |-|
+| .mdl-list__item-avatar | Defines the avatar sub-division |-|
+| .mdl-list__item-icon | Defines the icon sub-division |-|
+| .mdl-list__item-secondary-content | Defines the secondary content sub-division | requires `.mdl-list__item--two-line` or `.mdl-list__item--three-line` |
+| .mdl-list__item-secondary-info | Defines the information sub-division |requires `.mdl-list__item--two-line` or `.mdl-list__item--three-line` |
+| .mdl-list__item-secondary-action | Defines the Action sub-division | requires `.mdl-list__item--two-line` or `.mdl-list__item--three-line` |
+| .mdl-list__item-text-body | Defines the Text Body sub-division | requires `.mdl-list__item--three-line` |
diff --git a/node_modules/material-design-lite/src/list/_list.scss b/node_modules/material-design-lite/src/list/_list.scss
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+/**
+ * Copyright 2015 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@import "../variables";
+@import "../mixins";
+
+
+.mdl-list {
+  display: block;
+  padding: $list-border 0;
+  list-style: none;
+}
+
+.mdl-list__item {
+  @include typo-subhead();
+  line-height: 1;
+  display: flex;
+  min-height: $list-min-height;
+  box-sizing: border-box;
+  flex-direction: row;
+  flex-wrap: nowrap;
+  align-items: center;
+  padding: $list-min-padding;
+  cursor: default;
+  color: $list-main-text-text-color;
+  overflow: hidden;
+
+  & .mdl-list__item-primary-content {
+    order: 0;
+    flex-grow: 2;
+    text-decoration: none;
+    box-sizing: border-box;
+    display: flex;
+    align-items: center;
+
+    & .mdl-list__item-icon {
+      margin-right: $list-icon-text-left-distance - $list-icon-size - $list-min-padding;
+    }
+
+    & .mdl-list__item-avatar {
+      margin-right: $list-avatar-text-left-distance - $list-avatar-size - $list-min-padding;
+    }
+  }
+
+  & .mdl-list__item-secondary-content {
+    display: flex;
+    flex-flow: column;
+    align-items: flex-end;
+    margin-left: $list-min-padding;
+
+    & .mdl-list__item-secondary-action label { display: inline; }
+    & .mdl-list__item-secondary-info {
+      @include typo-caption();
+      color: $list-supporting-text-text-color;
+    }
+    & .mdl-list__item-sub-header {
+      padding: 0 0 0 $list-min-padding;
+    }
+  }
+}
+
+.mdl-list__item-icon,
+.mdl-list__item-icon.material-icons {
+  height: $list-icon-size;
+  width: $list-icon-size;
+  font-size: $list-icon-size;
+  box-sizing: border-box;
+  color: $list-icon-color;
+}
+
+.mdl-list__item-avatar,
+.mdl-list__item-avatar.material-icons {
+  height: $list-avatar-size;
+  width: $list-avatar-size;
+  box-sizing: border-box;
+  border-radius: 50%;
+  // Set a background colour in case the user doesn't provide an image.
+  background-color: $list-icon-color;
+  // Set a font size and color in case the user provides a Material Icon.
+  font-size: $list-avatar-size;
+  color: $list-avatar-color;
+}
+
+.mdl-list__item--two-line {
+  height: $list-two-line-height;
+
+  & .mdl-list__item-primary-content {
+    height: $list-two-line-height - $list-min-padding - $list-bottom-padding;
+    line-height: 20px;
+    display: block;
+
+    & .mdl-list__item-avatar{
+      float: left;
+    }
+
+    & .mdl-list__item-icon {
+      float: left;
+      // Icons are aligned to center of text in a two line list.
+      margin-top:
+        ($list-two-line-height - $list-min-padding - $list-bottom-padding -
+         $list-icon-size) / 2;
+    }
+
+    & .mdl-list__item-secondary-content {
+      height: $list-two-line-height - $list-min-padding - $list-bottom-padding;
+    }
+
+    & .mdl-list__item-sub-title {
+      @include typo-body-1();
+      line-height: 18px;
+      color: $list-supporting-text-text-color;
+      display: block;
+      padding: 0;
+    }
+  }
+}
+
+.mdl-list__item--three-line {
+  height: $list-three-line-height;
+
+  & .mdl-list__item-primary-content {
+    height: $list-three-line-height - $list-min-padding - $list-bottom-padding;
+    line-height: 20px;
+    display: block;
+
+    & .mdl-list__item-avatar,
+    & .mdl-list__item-icon {
+      float: left;
+    }
+  }
+
+  & .mdl-list__item-secondary-content {
+    height: $list-three-line-height - $list-min-padding - $list-bottom-padding;
+  }
+
+  & .mdl-list__item-text-body {
+    @include typo-body-1();
+    line-height: 18px;
+    height: $list-three-line-height - $list-min-padding - $list-bottom-padding;
+    color: $list-supporting-text-text-color;
+    display: block;
+    padding: 0;
+  }
+}
diff --git a/node_modules/material-design-lite/src/list/snippets/action.html b/node_modules/material-design-lite/src/list/snippets/action.html
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+<!-- List items with avatar and action -->
+<style>
+.demo-list-action {
+  width: 300px;
+}
+</style>
+
+<div class="demo-list-action mdl-list">
+  <div class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Bryan Cranston</span>
+    </span>
+    <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+  </div>
+  <div class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Aaron Paul</span>
+    </span>
+    <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+  </div>
+  <div class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Bob Odenkirk</span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+  </span>
+  </div>
+</div>
diff --git a/node_modules/material-design-lite/src/list/snippets/icon.html b/node_modules/material-design-lite/src/list/snippets/icon.html
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+<!-- Icon List -->
+<style>
+.demo-list-icon {
+  width: 300px;
+}
+</style>
+
+<ul class="demo-list-icon mdl-list">
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+    <i class="material-icons mdl-list__item-icon">person</i>
+    Bryan Cranston
+</span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+    <i class="material-icons mdl-list__item-icon">person</i>
+    Aaron Paul
+  </span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+    <i class="material-icons mdl-list__item-icon">person</i>
+    Bob Odenkirk
+  </span>
+  </li>
+</ul>
diff --git a/node_modules/material-design-lite/src/list/snippets/list-control.html b/node_modules/material-design-lite/src/list/snippets/list-control.html
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+<!-- List with avatar and controls -->
+<style>
+.demo-list-control {
+  width: 300px;
+}
+
+.demo-list-radio {
+  display: inline;
+}
+</style>
+
+<ul class="demo-list-control mdl-list">
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons  mdl-list__item-avatar">person</i>
+      Bryan Cranston
+    </span>
+    <span class="mdl-list__item-secondary-action">
+      <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect" for="list-checkbox-1">
+        <input type="checkbox" id="list-checkbox-1" class="mdl-checkbox__input" checked />
+      </label>
+    </span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons  mdl-list__item-avatar">person</i>
+      Aaron Paul
+    </span>
+    <span class="mdl-list__item-secondary-action">
+      <label class="demo-list-radio mdl-radio mdl-js-radio mdl-js-ripple-effect" for="list-option-1">
+        <input type="radio" id="list-option-1" class="mdl-radio__button" name="options" value="1" checked />
+      </label>
+    </span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons  mdl-list__item-avatar">person</i>
+      Bob Odenkirk
+    </span>
+    <span class="mdl-list__item-secondary-action">
+      <label class="mdl-switch mdl-js-switch mdl-js-ripple-effect" for="list-switch-1">
+        <input type="checkbox" id="list-switch-1" class="mdl-switch__input" checked />
+      </label>
+    </span>
+  </li>
+</ul>
diff --git a/node_modules/material-design-lite/src/list/snippets/list-item.html b/node_modules/material-design-lite/src/list/snippets/list-item.html
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+<!-- Simple list -->
+<style>
+.demo-list-item {
+  width: 300px;
+}
+</style>
+
+<ul class="demo-list-item mdl-list">
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      Bryan Cranston
+    </span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      Aaron Paul
+    </span>
+  </li>
+  <li class="mdl-list__item">
+    <span class="mdl-list__item-primary-content">
+      Bob Odenkirk
+    </span>
+  </li>
+</ul>
diff --git a/node_modules/material-design-lite/src/list/snippets/three-line.html b/node_modules/material-design-lite/src/list/snippets/three-line.html
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+<!-- Three Line List with secondary info and action -->
+<style>
+.demo-list-three {
+  width: 650px;
+}
+</style>
+
+<ul class="demo-list-three mdl-list">
+  <li class="mdl-list__item mdl-list__item--three-line">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Bryan Cranston</span>
+      <span class="mdl-list__item-text-body">
+        Bryan Cranston played the role of Walter in Breaking Bad. He is also known
+        for playing Hal in Malcom in the Middle.
+      </span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+    </span>
+  </li>
+  <li class="mdl-list__item mdl-list__item--three-line">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons  mdl-list__item-avatar">person</i>
+      <span>Aaron Paul</span>
+      <span class="mdl-list__item-text-body">
+        Aaron Paul played the role of Jesse in Breaking Bad. He also featured in
+        the "Need For Speed" Movie.
+      </span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+    </span>
+  </li>
+  <li class="mdl-list__item mdl-list__item--three-line">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons  mdl-list__item-avatar">person</i>
+      <span>Bob Odenkirk</span>
+      <span class="mdl-list__item-text-body">
+        Bob Odinkrik played the role of Saul in Breaking Bad. Due to public fondness for the
+        character, Bob stars in his own show now, called "Better Call Saul".
+      </span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+    </span>
+  </li>
+</ul>
diff --git a/node_modules/material-design-lite/src/list/snippets/two-line.html b/node_modules/material-design-lite/src/list/snippets/two-line.html
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+<!-- Two Line List with secondary info and action -->
+<style>
+.demo-list-two {
+  width: 300px;
+}
+</style>
+
+<ul class="demo-list-two mdl-list">
+  <li class="mdl-list__item mdl-list__item--two-line">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Bryan Cranston</span>
+      <span class="mdl-list__item-sub-title">62 Episodes</span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <span class="mdl-list__item-secondary-info">Actor</span>
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+    </span>
+  </li>
+  <li class="mdl-list__item mdl-list__item--two-line">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Aaron Paul</span>
+      <span class="mdl-list__item-sub-title">62 Episodes</span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+    </span>
+  </li>
+  <li class="mdl-list__item mdl-list__item--two-line">
+    <span class="mdl-list__item-primary-content">
+      <i class="material-icons mdl-list__item-avatar">person</i>
+      <span>Bob Odenkirk</span>
+      <span class="mdl-list__item-sub-title">62 Episodes</span>
+    </span>
+    <span class="mdl-list__item-secondary-content">
+      <a class="mdl-list__item-secondary-action" href="#"><i class="material-icons">star</i></a>
+    </span>
+  </li>
+</ul>