1 files changed, 0 insertions, 165 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/chromevox/host/interface/abstract_host.js b/chromium/chrome/browser/resources/chromeos/chromevox/host/interface/abstract_host.js
deleted file mode 100644
index c4e1e2fcf1f..00000000000
--- a/chromium/chrome/browser/resources/chromeos/chromevox/host/interface/abstract_host.js
+++ /dev/null
@@ -1,165 +0,0 @@
-// Copyright 2014 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 Abstract interface to methods that differ depending on the
- * host platform.
- *
- */
-
-goog.provide('cvox.AbstractHost');
-
-
-/**
- * @constructor
- */
-cvox.AbstractHost = function() {
-};
-
-
-/**
- * @enum {number}
- */
-cvox.AbstractHost.State = {
-  ACTIVE: 0,
-  INACTIVE: 1,
-  KILLED: 2
-};
-
-
-/**
- * Do all host-platform-specific initialization.
- */
-cvox.AbstractHost.prototype.init = function() {
-};
-
-
-/**
- * Used to reinitialize ChromeVox if initialization fails.
- */
-cvox.AbstractHost.prototype.reinit = function() {
-};
-
-
-/**
- * Executed on page load.
- */
-cvox.AbstractHost.prototype.onPageLoad = function() {
-};
-
-
-/**
- * Sends a message to the background page (if it exists) for this host.
- * @param {Object} message The message to pass to the background page.
- */
-cvox.AbstractHost.prototype.sendToBackgroundPage = function(message) {
-};
-
-
-/**
- * Returns the absolute URL to the API source.
- * @return {string} The URL.
- */
-cvox.AbstractHost.prototype.getApiSrc = function() {
-  return '';
-};
-
-
-/**
- * Return the absolute URL to the given file.
- * @param {string} path The URL suffix.
- * @return {string} The full URL.
- */
-cvox.AbstractHost.prototype.getFileSrc = function(path) {
-  return '';
-};
-
-
-/**
- * @return {boolean} True if the host has a Tts callback.
- */
-cvox.AbstractHost.prototype.hasTtsCallback = function() {
-  return true;
-};
-
-
-/**
- * @return {boolean} True if the TTS has been loaded.
- */
-cvox.AbstractHost.prototype.ttsLoaded = function() {
-  return true;
-};
-
-
-/**
- * @return {boolean} True if the ChromeVox is supposed to intercept and handle
- * mouse clicks for the platform, instead of just letting the clicks fall
- * through.
- *
- * Note: This behavior is only needed for Android because of the way touch
- * exploration and double-tap to click is implemented by the platform.
- */
-cvox.AbstractHost.prototype.mustRedispatchClickEvent = function() {
-  return false;
-};
-
-/**
- * Activate or deactivate ChromeVox on this host.
- * @param {boolean} active The desired state; true for active, false for
- * inactive.
- */
-cvox.AbstractHost.prototype.activateOrDeactivateChromeVox = function(active) {
-  this.onStateChanged_(active ? cvox.AbstractHost.State.ACTIVE :
-      cvox.AbstractHost.State.INACTIVE);
-};
-
-
-/**
- * Kills ChromeVox on this host.
- */
-cvox.AbstractHost.prototype.killChromeVox = function() {
-  this.onStateChanged_(cvox.AbstractHost.State.KILLED);
-};
-
-
-/**
- * Helper managing the three states of ChromeVox --
- * active: all event listeners registered
- * inactive: only key down listener registered
- * killed: no listeners registered
- * @param {cvox.AbstractHost.State} state The new state.
- * @private
- */
-cvox.AbstractHost.prototype.onStateChanged_ = function(state) {
-  var active = state == cvox.AbstractHost.State.ACTIVE;
-  if (active == cvox.ChromeVox.isActive) {
-    return;
-  }
-  cvox.ChromeVoxEventWatcher.cleanup(window);
-  switch (state) {
-    case cvox.AbstractHost.State.ACTIVE:
-      cvox.ChromeVox.isActive = true;
-      cvox.ChromeVox.navigationManager.showOrHideIndicator(true);
-      cvox.ChromeVoxEventWatcher.init(window);
-      if (document.activeElement) {
-        var speakNodeAlso = cvox.ChromeVox.documentHasFocus();
-        cvox.ApiImplementation.syncToNode(
-            document.activeElement, speakNodeAlso);
-      } else {
-        cvox.ChromeVox.navigationManager.updateIndicator();
-      }
-      break;
-    case cvox.AbstractHost.State.INACTIVE:
-      cvox.ChromeVox.isActive = false;
-      cvox.ChromeVox.navigationManager.showOrHideIndicator(false);
-      // If ChromeVox is inactive, the event watcher will only listen for key
-      // down events.
-      cvox.ChromeVoxEventWatcher.init(window);
-      break;
-    case cvox.AbstractHost.State.KILLED:
-      cvox.ChromeVox.isActive = false;
-      cvox.ChromeVox.navigationManager.showOrHideIndicator(false);
-      break;
-  }
-};