Updated Plugin bubble model to add "learn more" link and to appear with a sliding yellow thing

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 129 matching lines @@
 ContentSettingBubbleContents::ContentSettingBubbleContents(
     ContentSettingBubbleModel* content_setting_bubble_model,
     content::WebContents* web_contents,
     views::View* anchor_view,
     views::BubbleBorder::Arrow arrow)
     : content::WebContentsObserver(web_contents),
       BubbleDelegateView(anchor_view, arrow),
       content_setting_bubble_model_(content_setting_bubble_model),
       custom_link_(NULL),
       manage_link_(NULL),
+      learn_more_link_(NULL),
       close_button_(NULL) {
   // Compensate for built-in vertical padding in the anchor view's image.
   set_anchor_view_insets(gfx::Insets(5, 0, 5, 0));
 }
 
 ContentSettingBubbleContents::~ContentSettingBubbleContents() {
   STLDeleteValues(&media_menus_);
 }
 
 gfx::Size ContentSettingBubbleContents::GetPreferredSize() const {
@@ skipping 22 matching lines @@
 void ContentSettingBubbleContents::Init() {
   using views::GridLayout;
 
   GridLayout* layout = new views::GridLayout(this);
   SetLayoutManager(layout);
 
   const int kSingleColumnSetId = 0;
   views::ColumnSet* column_set = layout->AddColumnSet(kSingleColumnSetId);
   column_set->AddColumn(GridLayout::LEADING, GridLayout::FILL, 1,
                         GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing);
+  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(base::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;
   }
 
+  if (!bubble_content.learn_more_link.empty()) {
+    learn_more_link_ =
+        new views::Link(base::UTF8ToUTF16(bubble_content.learn_more_link));
+    learn_more_link_->set_listener(this);
+    learn_more_link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
+    layout->AddView(learn_more_link_);
+    bubble_content_empty = false;
+  }
+
   if (content_setting_bubble_model_->content_type() ==
       CONTENT_SETTINGS_TYPE_POPUPS) {
     const int kPopupColumnSetId = 2;
     views::ColumnSet* popup_column_set =
         layout->AddColumnSet(kPopupColumnSetId);
     popup_column_set->AddColumn(GridLayout::LEADING, GridLayout::FILL, 0,
                                 GridLayout::USE_PREF, 0, 0);
     popup_column_set->AddPaddingColumn(
         0, views::kRelatedControlHorizontalSpacing);
     popup_column_set->AddColumn(GridLayout::LEADING, GridLayout::FILL, 1,
@@ skipping 203 matching lines @@
     content_setting_bubble_model_->OnRadioClicked(i - radio_group_.begin());
     return;
   }
   DCHECK_EQ(sender, close_button_);
   content_setting_bubble_model_->OnDoneClicked();
   GetWidget()->Close();
 }
 
 void ContentSettingBubbleContents::LinkClicked(views::Link* source,
                                                int event_flags) {
+  if (source == learn_more_link_) {
+    content_setting_bubble_model_->OnLearnMoreLinkClicked();
+    GetWidget()->Close();
+    return;
+  }
   if (source == custom_link_) {
     content_setting_bubble_model_->OnCustomLinkClicked();
     GetWidget()->Close();
     return;
   }
   if (source == manage_link_) {
     GetWidget()->Close();
     content_setting_bubble_model_->OnManageLinkClicked();
     // CAREFUL: Showing the settings window activates it, which deactivates the
     // info bubble, which causes it to close, which deletes us.
@@ skipping 32 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;
 }