Adds support for the search key in the Virtual Keyboard.

ui/keyboard/keyboard_util.cc

 // Copyright (c) 2013 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.
 
 #include "ui/keyboard/keyboard_util.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 203 matching lines @@
     {"keyboard/images/forward.svg", IDR_KEYBOARD_IMAGES_FORWARD},
     {"keyboard/images/fullscreen.svg", IDR_KEYBOARD_IMAGES_FULLSCREEN},
     {"keyboard/images/keyboard.svg", IDR_KEYBOARD_IMAGES_KEYBOARD},
     {"keyboard/images/left.svg", IDR_KEYBOARD_IMAGES_LEFT},
     {"keyboard/images/microphone.svg", IDR_KEYBOARD_IMAGES_MICROPHONE},
     {"keyboard/images/microphone-green.svg",
         IDR_KEYBOARD_IMAGES_MICROPHONE_GREEN},
     {"keyboard/images/mute.svg", IDR_KEYBOARD_IMAGES_MUTE},
     {"keyboard/images/reload.svg", IDR_KEYBOARD_IMAGES_RELOAD},
     {"keyboard/images/right.svg", IDR_KEYBOARD_IMAGES_RIGHT},
+    {"keyboard/images/search.svg", IDR_KEYBOARD_IMAGES_SEARCH},
     {"keyboard/images/shutdown.svg", IDR_KEYBOARD_IMAGES_SHUTDOWN},
     {"keyboard/images/up.svg", IDR_KEYBOARD_IMAGES_UP},
     {"keyboard/images/volume-down.svg", IDR_KEYBOARD_IMAGES_VOLUME_DOWN},
     {"keyboard/images/volume-up.svg", IDR_KEYBOARD_IMAGES_VOLUME_UP},
     {"keyboard/index.html", IDR_KEYBOARD_INDEX},
     {"keyboard/layouts/dvorak.html", IDR_KEYBOARD_LAYOUTS_DVORAK},
     {"keyboard/layouts/latin-accents.js", IDR_KEYBOARD_LAYOUTS_LATIN_ACCENTS},
     {"keyboard/layouts/numeric.html", IDR_KEYBOARD_LAYOUTS_NUMERIC},
     {"keyboard/layouts/qwerty.html", IDR_KEYBOARD_LAYOUTS_QWERTY},
     {"keyboard/layouts/symbol-altkeys.js",
@@ skipping 12 matching lines @@
 }
 
 void LogKeyboardControlEvent(KeyboardControlEvent event) {
   UMA_HISTOGRAM_ENUMERATION(
       "VirtualKeyboard.KeyboardControlEvent",
       event,
       keyboard::KEYBOARD_CONTROL_MAX);
 }
 
 }  // namespace keyboard