Support DomCode on Android devices.

ui/events/keycodes/keyboard_code_conversion_android.cc

 // Copyright 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/events/keycodes/keyboard_code_conversion_android.h"
 
 #include <android/keycodes.h>
+#include "base/macros.h"
+#include "ui/events/keycodes/dom/dom_code.h"
 
 namespace ui {
 
 namespace {
 
+struct KeyCodeDomCodeEntry {
+  uint32_t usb_keycode;
+  int android_keycode;
+};
+
+#define USB_KEYMAP_DECLARATION const KeyCodeDomCodeEntry usb_keycode_map[] =
+#define USB_KEYMAP(usb, android, evdev, xkb, win, mac, code, id) {usb, android}
+#include "ui/events/keycodes/dom/keycode_converter_data.inc"
+#undef USB_KEYMAP
+#undef USB_KEYMAP_DECLARATION
+
+const size_t kKeycodeMapEntries = arraysize(usb_keycode_map);
+
 // The Android NDK does not provide values for these yet:
 enum {
   AKEYCODE_ESCAPE          = 111,
   AKEYCODE_FORWARD_DEL     = 112,
   AKEYCODE_CTRL_LEFT       = 113,
   AKEYCODE_CTRL_RIGHT      = 114,
   AKEYCODE_CAPS_LOCK       = 115,
   AKEYCODE_SCROLL_LOCK     = 116,
   AKEYCODE_META_LEFT       = 117,
   AKEYCODE_META_RIGHT      = 118,
@@ skipping 275 matching lines @@
       return VKEY_DECIMAL;
     case AKEYCODE_CHANNEL_UP:
       return VKEY_PRIOR;
     case AKEYCODE_CHANNEL_DOWN:
       return VKEY_NEXT;
     default:
       return VKEY_UNKNOWN;
   }
 }
 
+DomCode DomCodeFromAndroidKeyCode(int keycode) {
+  for (size_t i = 0; i < kKeycodeMapEntries; ++i) {
+    if (usb_keycode_map[i].android_keycode == keycode)
+      return static_cast<DomCode>(usb_keycode_map[i].usb_keycode);
+  }
+  return DomCode::NONE;
+}
+
 }  // namespace ui