Remove virtual keyboard support.

chrome/browser/resources/keyboard/ime.js

Index: chrome/browser/resources/keyboard/ime.js
diff --git a/chrome/browser/resources/keyboard/ime.js b/chrome/browser/resources/keyboard/ime.js
deleted file mode 100644
index 3652bf0a7262129ea746f686d0f5ee823aae6723..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/keyboard/ime.js
+++ /dev/null
@@ -1,282 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * @fileoverview An input method UI implementation
- */
-
-/**
- * Const variables
- */
-const IME_KEYBOARD_HEIGHT = 300;
-const IME_HEIGHT = 48;
-const IME_VMARGIN = 12;
-const IME_HMARGIN = 16;
-const IME_FONTSIZE = IME_HEIGHT - IME_VMARGIN * 2;
-const IME_MAX_CANDIDATES = 20;
-
-/**
- * Creates a new button element.
- * @param {Object=} opt_propertyBag Optional properties.
- * @constructor
- * @extends {HTMLButtonElement}
- */
-var Button = cr.ui.define('button');
-
-Button.prototype = {
-  __proto__: HTMLButtonElement.prototype,
-  /**
-   * Initialized the button element.
-   */
-  decorate: function() {
-    this.className = 'ime button';
-
-    this.style.height = IME_HEIGHT + 'px';
-    this.style.paddingTop =
-      this.style.paddingBottom = IME_VMARGIN + 'px';
-    this.style.paddingLeft =
-      this.style.paddingRight = IME_HMARGIN + 'px';
-    this.style.fontSize = IME_FONTSIZE + 'px';
-
-    this.tabIndex = -1;
-    this.text = '';
-  },
-
-  /**
-   * Returns the text of the button
-   * @return {string}
-   */
-  get text() {
-    return this.innerHTML;
-  },
-
-  /**
-   * Sets the HTML of the button
-   * @param {string} text in button in HTML format. If text is empty, the
-   * button will be hidden.
-   * @return {void}
-   */
-  set text(text) {
-    this.innerHTML = text;
-    if (text) {
-      this.style.display = 'inline-block';
-    } else {
-      this.style.display = 'none';
-    }
-  },
-};
-
-/**
- * An input method UI
- * @param {Object=} opt_propertyBag Optional properties.
- * @constructor
- * @extends {HTMLDivElement}
- */
-var ImeUi = cr.ui.define('div');
-
-ImeUi.prototype = {
-  __proto__: HTMLDivElement.prototype,
-
-  /**
-   * Initialized the button element.
-   */
-  decorate: function() {
-    this.className = 'ime panel';
-    this.style.height = IME_HEIGHT + 'px';
-
-    this.auxiliary_ = new Button();
-    this.auxiliary_.className += ' auxiliary';
-    this.appendChild(this.auxiliary_);
-
-    var that = this;
-    this.pageUp_ = new Button({'text': ' « '});
-    this.pageUp_.onclick = function() {
-      that.pageUp();
-    };
-
-    this.pageDown_ = new Button({'text': ' » '});
-    this.pageDown_.onclick = function() {
-      that.pageDown();
-    };
-
-    this.appendChild(this.pageUp_);
-
-    // Create candidates
-    this.candidates_ = [];
-    /**
-     * Creates a candidate element. We need this function to create a new scope
-     * for each candidate buttons, so that they may have different value of
-     * index.
-     * @param {number} index
-     */
-    function createCandidateButton(index) {
-      candidate = new Button();
-      candidate.className += ' candidate';
-      that.candidates_.push(candidate);
-      that.appendChild(candidate);
-      candidate.onclick = function() {
-        that.candidateClicked(index);
-      };
-    }
-    for (var i = 0; i < IME_MAX_CANDIDATES; i++) {
-      createCandidateButton(i);
-    }
-
-    this.appendChild(this.pageDown_);
-    this.update();
-  },
-
-  /**
-   * Returns true if Ime Ui is visible.
-   * @return {boolean}
-   */
-  get visible() {
-    return this.style.display != 'none';
-  },
-
-  /**
-   * Sets the input cursor location.
-   * @param {number} x The x of the input cursor coordinates.
-   * @param {number} y The y of the input cursor coordinates.
-   * @param {number} w The width of the input cursor.
-   * @param {number} h The height of the input cursor.
-   * @return {void}
-   */
-  setCursorLocation: function(x, y, w, h) {
-    // Currently we do nothing.
-  },
-
-  /**
-   * Updates the auxiliary text.
-   * @param {string} text The auxiliary text.
-   * @return {void}
-   */
-  updateAuxiliaryText: function(text) {
-    this.auxiliary_.text = text;
-    this.update();
-  },
-
-  /**
-   * Updates the lookup table.
-   * @param {Object} table The lookup table.
-   * @return {void}
-   */
-  updateLookupTable : function(table) {
-    if (table.visible) {
-      for (var i = 0;
-          i < IME_MAX_CANDIDATES && i < table.candidates.length; i++) {
-        this.candidates_[i].text = table.candidates[i];
-      }
-      for (; i < IME_MAX_CANDIDATES; i++) {
-        this.candidates_[i].text = '';
-      }
-    } else {
-      for (var i = 0; i < this.candidates_.length; i++) {
-        this.candidates_[i].text = '';
-      }
-    }
-    this.table_ = table;
-    this.update();
-  },
-
-  update : function() {
-    var visible =
-      (this.table_ && this.table_.visible) || this.auxiliary_.text_;
-
-    if (visible == this.visible) {
-      return;
-    }
-
-    if (visible) {
-      chrome.experimental.input.setKeyboardHeight(
-        IME_KEYBOARD_HEIGHT + IME_HEIGHT);
-      this.style.display = 'inline-block';
-    } else {
-      this.style.display = 'none';
-      chrome.experimental.input.setKeyboardHeight(IME_KEYBOARD_HEIGHT);
-    }
-    // TODO(penghuang) Adjust the width of all items in ImeUi to fill the width
-    // of keyboard.
-  },
-
-  /**
-   * Candidate is clicked.
-   * @param {number} index The index of the candidate.
-   * @return {void}
-   */
-  candidateClicked: function(index) {
-    chrome.experimental.input.ui.candidateClicked(index, 1);
-  },
-
-  /**
-   * Go to the previous page of the lookup table.
-   * @return {void}
-   */
-  pageUp: function() {
-    chrome.experimental.input.ui.pageUp();
-  },
-
-  /**
-   * Go to the next page of the lookup table.
-   * @return {void}
-   */
-  pageDown: function() {
-    chrome.experimental.input.ui.pageDown();
-  },
-};
-
-var imeui = null;
-
-/**
- * Initialize Ime Ui
- * @param {Element} element The html element which will contain the ImeUi.
- * @return {void}
- */
-function initIme(element) {
-  if (imeui) {
-    // ime ui has been initialized.
-    return;
-  }
-
-  try {
-    // Register self to receive input method UI events.
-    chrome.experimental.input.ui.register();
-  } catch (e) {
-    // The ime is not enabled in chromium.
-    return;
-  }
-
-  imeui = new ImeUi();
-
-  element.appendChild(imeui);
-
-  // new row
-  var clearingDiv = document.createElement('div');
-  clearingDiv.style.clear = 'both';
-  element.appendChild(clearingDiv);
-
-  // Install events handlers.
-  chrome.experimental.input.ui.onSetCursorLocation.addListener(
-      function(x, y, w, h) {
-        imeui.setCursorLocation(x, y, w, h);
-      });
-  chrome.experimental.input.ui.onUpdateAuxiliaryText.addListener(
-      function(text) {
-        imeui.updateAuxiliaryText(text);
-      });
-  chrome.experimental.input.ui.onUpdateLookupTable.addListener(
-      function(table) {
-        imeui.updateLookupTable(table);
-      });
-}
-
-/**
- * Updates Ime Ui. It should be called when window is resized.
- * @return {void}
- */
-function updateIme() {
-  if (imeui) {
-    imeui.update();
-  }
-}