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third_party/polymer/v0_8/components/iron-state-behaviors/iron-button-state.html

Index: third_party/polymer/v0_8/components/iron-state-behaviors/iron-button-state.html
diff --git a/third_party/polymer/v0_8/components/iron-state-behaviors/iron-button-state.html b/third_party/polymer/v0_8/components/iron-state-behaviors/iron-button-state.html
deleted file mode 100644
index 803664266d1e50903f2512feac3f4f36b96d6364..0000000000000000000000000000000000000000
--- a/third_party/polymer/v0_8/components/iron-state-behaviors/iron-button-state.html
+++ /dev/null
@@ -1,154 +0,0 @@
-<!--
-Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
-This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
-The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
-The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
-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="import" href="../polymer/polymer.html">
-<link rel="import" href="iron-control-state.html">
-
-<script>
-
-  Polymer.IronButtonState = {
-
-    properties: {
-
-      /**
-       * If true, the user is currently holding down the button.
-       *
-       * @attribute pressed
-       * @type boolean
-       * @default false
-       */
-      pressed: {
-        type: Boolean,
-        readOnly: true,
-        reflectToAttribute: true,
-        observer: '_pressedChanged'
-      },
-
-      /**
-       * If true, the button toggles the active state with each tap or press
-       * of the spacebar.
-       *
-       * @attribute toggles
-       * @type boolean
-       * @default false
-       */
-      toggles: {
-        type: Boolean,
-        reflectToAttribute: true
-      },
-
-      /**
-       * If true, the button is a toggle and is currently in the active state.
-       *
-       * @attribute active
-       * @type boolean
-       * @default false
-       */
-      active: {
-        type: Boolean,
-        notify: true,
-        reflectToAttribute: true,
-        observer: '_activeChanged'
-      }
-
-    },
-
-    listeners: {
-      mousedown: '_downHandler',
-      mouseup: '_upHandler',
-      keydown: '_keyDownHandler',
-      keyup: '_keyUpHandler',
-      tap: '_tapHandler'
-    },
-
-    _tapHandler: function() {
-      if (this.toggles) {
-       // a tap is needed to toggle the active state
-        this._userActivate(!this.active);
-      } else {
-        this.active = false;
-      }
-    },
-
-    // to emulate native checkbox, (de-)activations from a user interaction fire
-    // 'change' events
-    _userActivate: function(active) {
-      this.active = active;
-      this.fire('change');
-    },
-
-    _downHandler: function() {
-      this._setPressed(true);
-    },
-
-    _upHandler: function(e) {
-      this._setPressed(false);
-    },
-
-    _keyDownHandler: function(e) {
-      switch(e.keyCode) {
-        case this.keyCodes.ENTER_KEY:
-          this._asyncClick();
-          break;
-
-        case this.keyCodes.SPACE:
-          this._setPressed(true);
-          break;
-
-      }
-    },
-
-    _keyUpHandler: function(e) {
-     if (e.keyCode == this.keyCodes.SPACE) {
-        if (this.pressed) {
-          this._asyncClick();
-        }
-        this._setPressed(false);
-      }
-    },
-
-    // trigger click asynchronously, the asynchrony is useful to allow one
-    // event handler to unwind before triggering another event
-    _asyncClick: function() {
-      this.async(function() {
-        this.click();
-      }, 1);
-    },
-
-    // any of these changes are considered a change to button state
-
-    _pressedChanged: function(pressed) {
-      this._changedButtonState();
-    },
-
-    _activeChanged: function(active) {
-      this.setAttribute('aria-pressed', active ? 'true' : 'false');
-      this._changedButtonState();
-    },
-
-    _controlStateChanged: function() {
-      if (this.disabled) {
-        this._setPressed(false);
-        this.active = false;
-      } else {
-        this._changedButtonState();
-      }
-    },
-
-    // provide hook for follow-on behaviors to react to button-state
-
-    _changedButtonState: function() {
-      if (this._buttonStateChanged) {
-        this._buttonStateChanged(); // abstract
-      }
-    }
-
-  };
-
-</script>