Rearrange the input APIs into more suitable groupings.

chrome/browser/resources/keyboard/common.js

 // 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 A simple virtual keyboard implementation.
  */
 
 var KEY_MODE = 'key';
 var SHIFT_MODE = 'shift';
@@ skipping 121 matching lines @@
  * Send the given key to chrome, via the experimental extension API.
  * @param {string} key The key to send.
  * @return {void}
  */
 function sendKey(key) {
   var keyEvent = {'keyIdentifier': key};
   // A keypress event is automatically generated for printable characters
   // immediately following the keydown event.
   if (chrome.experimental) {
     keyEvent.type = 'keydown';
-    chrome.experimental.input.sendKeyboardEvent(keyEvent);
+    chrome.experimental.input.virtualKeyboard.sendKeyboardEvent(keyEvent);
     keyEvent.type = 'keyup';
-    chrome.experimental.input.sendKeyboardEvent(keyEvent);
+    chrome.experimental.input.virtualKeyboard.sendKeyboardEvent(keyEvent);
   }
   // Exit shift mode after pressing any key but space.
   if (currentMode == SHIFT_MODE && key != 'Spacebar') {
     transitionMode(SHIFT_MODE);
   }
   // Enter shift mode after typing a closing punctuation and then a space for a
   // new sentence.
   if (enterShiftModeOnSpace) {
     enterShiftModeOnSpace = false;
     if (currentMode != SHIFT_MODE && key == 'Spacebar') {
@@ skipping 733 matching lines @@
 
   /** @inheritDoc */
   makeDOM: function(mode) {
     this.modeElements_[mode] = document.createElement('div');
     this.modeElements_[mode].className = 'key hide';
     addContent(this.modeElements_[mode]);
 
     setupKeyEventHandlers(this, this.modeElements_[mode],
         { 'down': function() {
           if (chrome.experimental) {
-            chrome.experimental.input.hideKeyboard();
+            chrome.experimental.input.virtualKeyboard.hideKeyboard();
           }
         }});
 
     return this.modeElements_[mode];
   }
 };
 
 /**
  * A container for keys.
  * @param {number} position The position of the row (0-3).
@@ skipping 54 matching lines @@
   },
 
   /**
    * Returns the size of keys this row contains.
    * @return {number} The size of keys.
    */
   get length() {
     return this.keys_.length;
   }
 };