Allow multi-line content settings bubble titles.

chrome/browser/ui/views/content_setting_bubble_contents.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 "chrome/browser/ui/views/content_setting_bubble_contents.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 183 matching lines @@
   column_set->AddColumn(GridLayout::LEADING, GridLayout::FILL, 1,
                         GridLayout::USE_PREF, 0, 0);
 
   const ContentSettingBubbleModel::BubbleContent& bubble_content =
       content_setting_bubble_model_->bubble_content();
   bool bubble_content_empty = true;
 
   if (!bubble_content.title.empty()) {
     views::Label* title_label = new views::Label(UTF8ToUTF16(
         bubble_content.title));
+    title_label->SetMultiLine(true);
+    title_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     layout->StartRow(0, kSingleColumnSetId);
     layout->AddView(title_label);
     bubble_content_empty = false;
   }
 
   const std::set<std::string>& plugins = bubble_content.resource_identifiers;
   if (!plugins.empty()) {
     if (!bubble_content_empty)
       layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
     PluginFinder* finder = PluginFinder::GetInstance();
@@ skipping 268 matching lines @@
   int width = button->GetPreferredSize().width();
   for (int i = 0; i < menu_model->GetItemCount(); ++i) {
     button->SetText(menu_model->GetLabelAt(i));
     width = std::max(width, button->GetPreferredSize().width());
   }
 
   // Recover the title for the menu button.
   button->SetText(title);
   return width;
 }