Replace OS_LEFT/RIGHT with META_LEFT/RIGHT

ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine_unittest.cc

 // 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.
 
 #include "ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 789 matching lines @@
 
 TEST_F(XkbLayoutEngineVkTest, KeyboardCodeForNonPrintable) {
   static const struct {
     VkTestXkbKeyboardLayoutEngine::KeysymEntry test;
     KeyboardCode key_code;
   } kVkeyTestCase[] = {
     {{DomCode::CONTROL_LEFT, XKB_KEY_Control_L}, VKEY_CONTROL},
     {{DomCode::CONTROL_RIGHT, XKB_KEY_Control_R}, VKEY_CONTROL},
     {{DomCode::SHIFT_LEFT, XKB_KEY_Shift_L}, VKEY_SHIFT},
     {{DomCode::SHIFT_RIGHT, XKB_KEY_Shift_R}, VKEY_SHIFT},
-    {{DomCode::OS_LEFT, XKB_KEY_Super_L}, VKEY_LWIN},
-    {{DomCode::OS_RIGHT, XKB_KEY_Super_R}, VKEY_LWIN},
+    {{DomCode::META_LEFT, XKB_KEY_Super_L}, VKEY_LWIN},
+    {{DomCode::META_RIGHT, XKB_KEY_Super_R}, VKEY_LWIN},
     {{DomCode::ALT_LEFT, XKB_KEY_Alt_L}, VKEY_MENU},
     {{DomCode::ALT_RIGHT, XKB_KEY_Alt_R}, VKEY_MENU},
     {{DomCode::ALT_RIGHT, XKB_KEY_ISO_Level3_Shift}, VKEY_ALTGR},
     {{DomCode::DIGIT1, XKB_KEY_1}, VKEY_1},
     {{DomCode::NUMPAD1, XKB_KEY_KP_1}, VKEY_1},
     {{DomCode::CAPS_LOCK, XKB_KEY_Caps_Lock}, VKEY_CAPITAL},
     {{DomCode::ENTER, XKB_KEY_Return}, VKEY_RETURN},
     {{DomCode::NUMPAD_ENTER, XKB_KEY_KP_Enter}, VKEY_RETURN},
     {{DomCode::SLEEP, XKB_KEY_XF86Sleep}, VKEY_SLEEP},
     // Verify that number pad digits produce located VKEY codes.
@@ skipping 73 matching lines @@
     std::string layout_id;
     std::string layout_variant;
     XkbKeyboardLayoutEngine::ParseLayoutName(e->layout_name, &layout_id,
                                              &layout_variant);
     EXPECT_EQ(layout_id, e->layout);
     EXPECT_EQ(layout_variant, e->variant);
   }
 }
 
 }  // namespace ui