base: Make ScopedVector::clear() destroy elements.

ui/gfx/render_text_win.cc

 // Copyright (c) 2012 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/gfx/render_text_win.h"
 
 #include <algorithm>
 
 #include "base/i18n/break_iterator.h"
 #include "base/i18n/rtl.h"
@@ skipping 575 matching lines @@
     style.strike = run->strike;
     style.diagonal_strike = run->diagonal_strike;
     style.underline = run->underline;
     renderer.DrawDecorations(x, y, run->width, style);
 
     x = glyph_x;
   }
 }
 
 void RenderTextWin::ItemizeLogicalText() {
-  runs_.reset();
+  runs_.clear();
   string_size_ = Size(0, GetFont().GetHeight());
   common_baseline_ = 0;
 
   // Use the first strong character direction as the base text direction.
   // TODO(msw): Use the application text direction instead of LTR by default?
   script_state_.uBidiLevel =
       (base::i18n::GetFirstStrongCharacterDirection(text()) ==
            base::i18n::RIGHT_TO_LEFT) ? 1 : 0;
 
   if (text().empty())
@@ skipping 342 matching lines @@
     const internal::TextRun* run) {
   size_t caret = IndexOfAdjacentGrapheme(run->range.end(), CURSOR_BACKWARD);
   return SelectionModel(caret, CURSOR_FORWARD);
 }
 
 RenderText* RenderText::CreateInstance() {
   return new RenderTextWin;
 }
 
 }  // namespace gfx