Standardize usage of virtual/override/final specifiers.

ui/message_center/views/bounded_label_unittest.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/message_center/views/bounded_label.h"
 
 #include <limits>
 
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ skipping 11 matching lines @@
 
 class BoundedLabelTest : public testing::Test {
  public:
   BoundedLabelTest() {
     digit_pixels_ = gfx::GetStringWidth(base::UTF8ToUTF16("0"), font_list_);
     space_pixels_ = gfx::GetStringWidth(base::UTF8ToUTF16(" "), font_list_);
     ellipsis_pixels_ = gfx::GetStringWidth(base::UTF8ToUTF16("\xE2\x80\xA6"),
                                            font_list_);
   }
 
-  virtual ~BoundedLabelTest() {}
+  ~BoundedLabelTest() override {}
 
   // Replaces all occurences of three periods ("...") in the specified string
   // with an ellipses character (UTF8 "\xE2\x80\xA6") and returns a string16
   // with the results. This allows test strings to be specified as ASCII const
   // char* strings, making tests more readable and easier to write.
   base::string16 ToString(const char* string) {
     const base::string16 periods = base::UTF8ToUTF16("...");
     const base::string16 ellipses = base::UTF8ToUTF16("\xE2\x80\xA6");
     base::string16 result = base::UTF8ToUTF16(string);
     ReplaceSubstringsAfterOffset(&result, 0, periods, ellipses);
@@ skipping 168 matching lines @@
 
 // TODO(dharcourt): Add test cases to verify that:
 // - SetMaxLines() affects the return values of some methods but not others.
 // - Bound changes affects GetPreferredLines(), GetTextSize(), and
 //   GetWrappedText() return values.
 // - GetTextFlags are as expected.
 
 }  // namespace test
 
 }  // namespace message_center