views: Make view::Views::GetPreferredSize() const.

chrome/browser/chromeos/ui/echo_dialog_view.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 "chrome/browser/chromeos/ui/echo_dialog_view.h"
 
 #include "chrome/browser/chromeos/ui/echo_dialog_listener.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/font.h"
@@ skipping 140 matching lines @@
   return false;
 }
 
 void EchoDialogView::StyledLabelLinkClicked(const gfx::Range& range,
                                             int event_flags) {
   if (!listener_)
     return;
   listener_->OnMoreInfoLinkClicked();
 }
 
-gfx::Size EchoDialogView::GetPreferredSize() {
+gfx::Size EchoDialogView::GetPreferredSize() const {
   gfx::Size size =
       gfx::Size(kDialogLabelPreferredWidth,
                 label_->GetHeightForWidth(kDialogLabelPreferredWidth));
   gfx::Insets insets = GetInsets();
   size.Enlarge(insets.width(), insets.height());
   return size;
 }
 
 void EchoDialogView::SetLabelBorderAndBounds() {
   label_->SetBorder(views::Border::CreateEmptyBorder(kDialogLabelTopInset,
                                                      kDialogLabelLeftInset,
                                                      kDialogLabelBottomInset,
                                                      kDialogLabelRightInset));
 
   label_->SetBounds(label_->x(),
                     label_->y(),
                     kDialogLabelPreferredWidth,
                     label_->GetHeightForWidth(kDialogLabelPreferredWidth));
 }
 
 }  // namespace chromeos