Support multiple lines for status text on Chooser UI

chrome/browser/ui/views/chooser_content_view.cc

 // Copyright 2016 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/ui/views/chooser_content_view.h"
 
 #include "chrome/grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/controls/styled_label.h"
@@ skipping 151 matching lines @@
 
 bool ChooserContentView::IsDialogButtonEnabled(ui::DialogButton button) const {
   return button != ui::DIALOG_BUTTON_OK ||
          !table_view_->selection_model().empty();
 }
 
 views::Link* ChooserContentView::CreateExtraView() {
   discovery_state_ = new views::Link(chooser_controller_->GetStatus());
   discovery_state_->SetHandlesTooltips(false);
   discovery_state_->SetUnderline(false);
+  discovery_state_->SetMultiLine(true);
+  discovery_state_->SizeToFit(kChooserWidth / 2);
+  discovery_state_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   discovery_state_->set_listener(this);
   return discovery_state_;
 }
 
 views::StyledLabel* ChooserContentView::CreateFootnoteView() {
   base::string16 link =
       l10n_util::GetStringUTF16(IDS_DEVICE_CHOOSER_GET_HELP_LINK_TEXT);
   size_t offset = 0;
   base::string16 text = l10n_util::GetStringFUTF16(
       IDS_DEVICE_CHOOSER_FOOTNOTE_TEXT, link, &offset);
@@ skipping 17 matching lines @@
 }
 
 void ChooserContentView::UpdateTableView() {
   if (chooser_controller_->NumOptions() == 0) {
     table_view_->OnModelChanged();
     table_view_->SetEnabled(false);
   } else {
     table_view_->SetEnabled(true);
   }
 }