Remove virtual keyboard support.

chrome/browser/resources/options2/chromeos/virtual_keyboard.html

Index: chrome/browser/resources/options2/chromeos/virtual_keyboard.html
diff --git a/chrome/browser/resources/options2/chromeos/virtual_keyboard.html b/chrome/browser/resources/options2/chromeos/virtual_keyboard.html
deleted file mode 100644
index e56b9691eaf25527524f5799a03da0b1ee0f7917..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/options2/chromeos/virtual_keyboard.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<div id="virtual-keyboard-manager" class="page" hidden>
-  <div class="close-button"></div>
-  <h1 i18n-content="virtualKeyboardPage"></h1>
-  <div class="content-area">
-    <div class="virtual-keyboard-column-headers">
-      <div class="virtual-keyboard-layout-column">
-        <h3 i18n-content="virtualKeyboardLayoutColumnTitle"></h3>
-      </div>
-      <div class="virtual-keyboard-keyboard-column">
-        <h3 i18n-content="virtualKeyboardKeyboardColumnTitle"></h3>
-      </div>
-    </div>
-    <list id="virtual-keyboard-per-layout-list"></list>
-    <!-- TODO(yusukes): Add virtual-keyboards-per-site elements. -->
-  </div>
-  <div class="action-area">
-    <div class="button-strip">
-      <button id="virtual-keyboard-overlay-confirm" i18n-content="ok"></button>
-    </div>
-  </div>
-</div>