Refactor out duplicate code from GTK/Views extension installed bubble.

chrome/browser/ui/views/extensions/extension_installed_bubble.cc

Index: chrome/browser/ui/views/extensions/extension_installed_bubble.cc
diff --git a/chrome/browser/ui/views/extensions/extension_installed_bubble.cc b/chrome/browser/ui/views/extensions/extension_installed_bubble.cc
deleted file mode 100644
index e64e261ef6624ff214a72f531f65650e0987243b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/extensions/extension_installed_bubble.cc
+++ /dev/null
@@ -1,686 +0,0 @@
-// 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/extensions/extension_installed_bubble.h"
-
-#include <algorithm>
-#include <string>
-
-#include "base/bind.h"
-#include "base/i18n/rtl.h"
-#include "base/message_loop/message_loop.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/extensions/api/commands/command_service.h"
-#include "chrome/browser/extensions/extension_action.h"
-#include "chrome/browser/extensions/extension_action_manager.h"
-#include "chrome/browser/extensions/extension_install_ui.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/signin_promo.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/singleton_tabs.h"
-#include "chrome/browser/ui/sync/sync_promo_ui.h"
-#include "chrome/browser/ui/views/browser_action_view.h"
-#include "chrome/browser/ui/views/browser_actions_container.h"
-#include "chrome/browser/ui/views/frame/browser_view.h"
-#include "chrome/browser/ui/views/location_bar/location_bar_view.h"
-#include "chrome/browser/ui/views/tabs/tab_strip.h"
-#include "chrome/browser/ui/views/toolbar_view.h"
-#include "chrome/common/extensions/api/extension_action/action_info.h"
-#include "chrome/common/extensions/api/omnibox/omnibox_handler.h"
-#include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/sync_helper.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/ui_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/text/text_elider.h"
-#include "ui/gfx/render_text.h"
-#include "ui/views/controls/button/image_button.h"
-#include "ui/views/controls/image_view.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/controls/link.h"
-#include "ui/views/controls/link_listener.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/layout/layout_constants.h"
-
-using extensions::Extension;
-
-namespace {
-
-const int kIconSize = 43;
-
-const int kRightColumnWidth = 285;
-
-// The Bubble uses a BubbleBorder which adds about 6 pixels of whitespace
-// around the content view. We compensate by reducing our outer borders by this
-// amount + 4px.
-const int kOuterMarginInset = 10;
-const int kHorizOuterMargin = views::kPanelHorizMargin - kOuterMarginInset;
-const int kVertOuterMargin = views::kPanelVertMargin - kOuterMarginInset;
-
-// Interior vertical margin is 8px smaller than standard
-const int kVertInnerMargin = views::kPanelVertMargin - 8;
-
-// We want to shift the right column (which contains the header and text) up
-// 4px to align with icon.
-const int kRightcolumnVerticalShift = -4;
-
-// How long to wait for browser action animations to complete before retrying.
-const int kAnimationWaitTime = 50;
-
-// How often we retry when waiting for browser action animation to end.
-const int kAnimationWaitMaxRetry = 10;
-
-}  // namespace
-
-namespace chrome {
-
-void ShowExtensionInstalledBubble(const Extension* extension,
-                                  Browser* browser,
-                                  const SkBitmap& icon) {
-  ExtensionInstalledBubble::Show(extension, browser, icon);
-}
-
-}  // namespace chrome
-
-// InstalledBubbleContent is the content view which is placed in the
-// ExtensionInstalledBubble. It displays the install icon and explanatory
-// text about the installed extension.
-class InstalledBubbleContent : public views::View,
-                               public views::ButtonListener,
-                               public views::LinkListener {
- public:
-  InstalledBubbleContent(Browser* browser,
-                         const Extension* extension,
-                         ExtensionInstalledBubble::BubbleType type,
-                         SkBitmap* icon,
-                         ExtensionInstalledBubble* bubble)
-      : browser_(browser),
-        extension_id_(extension->id()),
-        bubble_(bubble),
-        type_(type),
-        flavors_(NONE),
-        height_of_signin_promo_(0u),
-        how_to_use_(NULL),
-        sign_in_link_(NULL),
-        manage_(NULL),
-       manage_shortcut_(NULL) {
-    // The Extension Installed bubble takes on various forms, depending on the
-    // type of extension installed. In general, though, they are all similar:
-    //
-    // -------------------------
-    // |      | Heading    [X] |
-    // | Icon | Info           |
-    // |      | Extra info     |
-    // -------------------------
-    //
-    // Icon and Heading are always shown (as well as the close button).
-    // Info is shown for browser actions, page actions and Omnibox keyword
-    // extensions and might list keyboard shorcut for the former two types.
-    // Extra info is...
-    // ... for other types, either a description of how to manage the extension
-    //     or a link to configure the keybinding shortcut (if one exists).
-    // Extra info can include a promo for signing into sync.
-
-    // First figure out the keybinding situation.
-    extensions::Command command;
-    bool has_keybinding = GetKeybinding(&command);
-    string16 key;  // Keyboard shortcut or keyword to display in the bubble.
-
-    if (extensions::sync_helper::IsSyncableExtension(extension) &&
-        SyncPromoUI::ShouldShowSyncPromo(browser->profile()))
-      flavors_ |= SIGN_IN_PROMO;
-
-    // Determine the bubble flavor we want, based on the extension type.
-    switch (type_) {
-      case ExtensionInstalledBubble::BROWSER_ACTION:
-      case ExtensionInstalledBubble::PAGE_ACTION: {
-        flavors_ |= HOW_TO_USE;
-        if (has_keybinding) {
-          flavors_ |= SHOW_KEYBINDING;
-          key = command.accelerator().GetShortcutText();
-        } else {
-          // The How-To-Use text makes the bubble seem a little crowded when the
-          // extension has a keybinding, so the How-To-Manage text is not shown
-          // in those cases.
-          flavors_ |= HOW_TO_MANAGE;
-        }
-        break;
-      }
-      case ExtensionInstalledBubble::OMNIBOX_KEYWORD: {
-        flavors_ |= HOW_TO_USE | HOW_TO_MANAGE;
-        key = UTF8ToUTF16(extensions::OmniboxInfo::GetKeyword(extension));
-        break;
-      }
-      case ExtensionInstalledBubble::GENERIC: {
-        break;
-      }
-      default: {
-        // When adding a new bubble type, the flavor needs to be set.
-        COMPILE_ASSERT(ExtensionInstalledBubble::GENERIC == 3,
-                       kBubbleTypeEnumHasChangedButNotThisSwitchStatement);
-        break;
-      }
-    }
-
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    const gfx::Font& font = rb.GetFont(ui::ResourceBundle::BaseFont);
-
-    // Add the icon (for all flavors).
-    // Scale down to 43x43, but allow smaller icons (don't scale up).
-    gfx::Size size(icon->width(), icon->height());
-    if (size.width() > kIconSize || size.height() > kIconSize)
-      size = gfx::Size(kIconSize, kIconSize);
-    icon_ = new views::ImageView();
-    icon_->SetImageSize(size);
-    icon_->SetImage(gfx::ImageSkia::CreateFrom1xBitmap(*icon));
-    AddChildView(icon_);
-
-    // Add the heading (for all flavors).
-    string16 extension_name = UTF8ToUTF16(extension->name());
-    base::i18n::AdjustStringForLocaleDirection(&extension_name);
-    heading_ = new views::Label(l10n_util::GetStringFUTF16(
-        IDS_EXTENSION_INSTALLED_HEADING, extension_name));
-    heading_->SetFont(rb.GetFont(ui::ResourceBundle::MediumFont));
-    heading_->SetMultiLine(true);
-    heading_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    AddChildView(heading_);
-
-    if (flavors_ & HOW_TO_USE) {
-      how_to_use_ = new views::Label(GetHowToUseDescription(key));
-      how_to_use_->SetFont(font);
-      how_to_use_->SetMultiLine(true);
-      how_to_use_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-      AddChildView(how_to_use_);
-    }
-
-    if (flavors_ & SHOW_KEYBINDING) {
-      manage_shortcut_ = new views::Link(
-          l10n_util::GetStringUTF16(IDS_EXTENSION_INSTALLED_MANAGE_SHORTCUTS));
-      manage_shortcut_->set_listener(this);
-      AddChildView(manage_shortcut_);
-    }
-
-    if (flavors_ & HOW_TO_MANAGE) {
-      manage_ = new views::Label(l10n_util::GetStringUTF16(
-#if defined(OS_CHROMEOS)
-          IDS_EXTENSION_INSTALLED_MANAGE_INFO_CHROMEOS));
-#else
-          IDS_EXTENSION_INSTALLED_MANAGE_INFO));
-#endif
-      manage_->SetFont(font);
-      manage_->SetMultiLine(true);
-      manage_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-      AddChildView(manage_);
-    }
-
-    if (flavors_ & SIGN_IN_PROMO) {
-      signin_promo_text_ =
-          l10n_util::GetStringUTF16(IDS_EXTENSION_INSTALLED_SIGNIN_PROMO);
-
-      signin_promo_link_text_ =
-          l10n_util::GetStringFUTF16(
-                IDS_EXTENSION_INSTALLED_SIGNIN_PROMO_LINK,
-                l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_NAME));
-      sign_in_link_ = new views::Link(signin_promo_link_text_);
-      sign_in_link_->SetFont(font);
-      sign_in_link_->set_listener(this);
-      AddChildView(sign_in_link_);
-    }
-
-    // Add the Close button (for all flavors).
-    close_button_ = new views::ImageButton(this);
-    close_button_->SetImage(views::CustomButton::STATE_NORMAL,
-        rb.GetImageSkiaNamed(IDR_CLOSE_2));
-    close_button_->SetImage(views::CustomButton::STATE_HOVERED,
-        rb.GetImageSkiaNamed(IDR_CLOSE_2_H));
-    close_button_->SetImage(views::CustomButton::STATE_PRESSED,
-        rb.GetImageSkiaNamed(IDR_CLOSE_2_P));
-    AddChildView(close_button_);
-  }
-
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE {
-    if (sender == close_button_)
-      bubble_->StartFade(false);
-    else
-      NOTREACHED() << "Unknown view";
-  }
-
-  // Implements the views::LinkListener interface.
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE {
-    GetWidget()->Close();
-    std::string configure_url;
-    if (source == manage_shortcut_) {
-      configure_url = chrome::kChromeUIExtensionsURL;
-      configure_url += chrome::kExtensionConfigureCommandsSubPage;
-    } else if (source == sign_in_link_) {
-      configure_url = signin::GetPromoURL(
-          signin::SOURCE_EXTENSION_INSTALL_BUBBLE, false).spec();
-    } else {
-      NOTREACHED();
-      return;
-    }
-    chrome::NavigateParams params(
-        chrome::GetSingletonTabNavigateParams(
-            browser_, GURL(configure_url.c_str())));
-    chrome::Navigate(&params);
-  }
-
- private:
-   enum Flavors {
-     NONE            = 0,
-     HOW_TO_USE      = 1 << 0,
-     HOW_TO_MANAGE   = 1 << 1,
-     SHOW_KEYBINDING = 1 << 2,
-     SIGN_IN_PROMO   = 1 << 3,
-   };
-
-  bool GetKeybinding(extensions::Command* command) {
-    extensions::CommandService* command_service =
-        extensions::CommandService::Get(browser_->profile());
-    if (type_ == ExtensionInstalledBubble::BROWSER_ACTION) {
-      return command_service->GetBrowserActionCommand(
-          extension_id_,
-          extensions::CommandService::ACTIVE_ONLY,
-          command,
-          NULL);
-    } else if (type_ == ExtensionInstalledBubble::PAGE_ACTION) {
-      return command_service->GetPageActionCommand(
-          extension_id_,
-          extensions::CommandService::ACTIVE_ONLY,
-          command,
-          NULL);
-    } else {
-      return false;
-    }
-  }
-
-  string16 GetHowToUseDescription(const string16& key) {
-    switch (type_) {
-      case ExtensionInstalledBubble::BROWSER_ACTION:
-        if (!key.empty()) {
-          return l10n_util::GetStringFUTF16(
-              IDS_EXTENSION_INSTALLED_BROWSER_ACTION_INFO_WITH_SHORTCUT, key);
-        } else {
-          return l10n_util::GetStringUTF16(
-              IDS_EXTENSION_INSTALLED_BROWSER_ACTION_INFO);
-        }
-        break;
-      case ExtensionInstalledBubble::PAGE_ACTION:
-        if (!key.empty()) {
-          return l10n_util::GetStringFUTF16(
-              IDS_EXTENSION_INSTALLED_PAGE_ACTION_INFO_WITH_SHORTCUT, key);
-        } else {
-          return l10n_util::GetStringUTF16(
-              IDS_EXTENSION_INSTALLED_PAGE_ACTION_INFO);
-        }
-        break;
-      case ExtensionInstalledBubble::OMNIBOX_KEYWORD:
-        return l10n_util::GetStringFUTF16(
-            IDS_EXTENSION_INSTALLED_OMNIBOX_KEYWORD_INFO, key);
-        break;
-      default:
-        NOTREACHED();
-        break;
-    }
-    return string16();
-  }
-
-  // Layout the signin promo at coordinates |offset_x| and |offset_y|. Returns
-  // the height (in pixels) of the promo UI.
-  int LayoutSigninPromo(int offset_x, int offset_y) {
-    sign_in_promo_lines_.clear();
-    int height = 0;
-    gfx::Rect contents_area = GetContentsBounds();
-    if (contents_area.IsEmpty())
-      return height;
-    contents_area.set_width(kRightColumnWidth);
-
-    string16 full_text = signin_promo_link_text_ + signin_promo_text_;
-
-    // The link is the first item in the text.
-    const gfx::Size link_size = sign_in_link_->GetPreferredSize();
-    sign_in_link_->SetBounds(
-        offset_x, offset_y, link_size.width(), link_size.height());
-
-    // Word-wrap the full label text.
-    const gfx::Font font;
-    std::vector<string16> lines;
-    ui::ElideRectangleText(full_text, font, contents_area.width(),
-                           contents_area.height(), ui::ELIDE_LONG_WORDS,
-                           &lines);
-
-    gfx::Point position = gfx::Point(
-        contents_area.origin().x() + offset_x,
-        contents_area.origin().y() + offset_y + 1);
-    if (base::i18n::IsRTL()) {
-      position -= gfx::Vector2d(
-          2 * views::kPanelHorizMargin + kHorizOuterMargin, 0);
-    }
-
-    // Loop through the lines, creating a renderer for each.
-    for (std::vector<string16>::const_iterator it = lines.begin();
-         it != lines.end(); ++it) {
-      gfx::RenderText* line = gfx::RenderText::CreateInstance();
-      line->SetDirectionalityMode(gfx::DIRECTIONALITY_FROM_UI);
-      line->SetText(*it);
-      const gfx::Size size(contents_area.width(),
-                           line->GetStringSize().height());
-      line->SetDisplayRect(gfx::Rect(position, size));
-      position.set_y(position.y() + size.height());
-      sign_in_promo_lines_.push_back(line);
-      height += size.height();
-    }
-
-    // The link is drawn separately; make it transparent here to only draw once.
-    // The link always leads other text and is assumed to fit on the first line.
-    sign_in_promo_lines_.front()->ApplyColor(SK_ColorTRANSPARENT,
-        ui::Range(0, signin_promo_link_text_.size()));
-
-    return height;
-  }
-
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
-    int width = kHorizOuterMargin;
-    width += kIconSize;
-    width += views::kPanelHorizMargin;
-    width += kRightColumnWidth;
-    width += 2 * views::kPanelHorizMargin;
-    width += kHorizOuterMargin;
-
-    int height = kVertOuterMargin;
-    height += heading_->GetHeightForWidth(kRightColumnWidth);
-    height += kVertInnerMargin;
-
-    if (flavors_ & HOW_TO_USE) {
-      height += how_to_use_->GetHeightForWidth(kRightColumnWidth);
-      height += kVertInnerMargin;
-    }
-
-    if (flavors_ & HOW_TO_MANAGE) {
-      height += manage_->GetHeightForWidth(kRightColumnWidth);
-      height += kVertInnerMargin;
-    }
-
-    if (flavors_ & SIGN_IN_PROMO && height_of_signin_promo_ > 0u) {
-      height += height_of_signin_promo_;
-      height += kVertInnerMargin;
-    }
-
-    if (flavors_ & SHOW_KEYBINDING) {
-      height += manage_shortcut_->GetHeightForWidth(kRightColumnWidth);
-      height += kVertInnerMargin;
-    }
-
-    return gfx::Size(width, std::max(height, kIconSize + 2 * kVertOuterMargin));
-  }
-
-  virtual void Layout() OVERRIDE {
-    int x = kHorizOuterMargin;
-    int y = kVertOuterMargin;
-
-    icon_->SetBounds(x, y, kIconSize, kIconSize);
-    x += kIconSize;
-    x += views::kPanelHorizMargin;
-
-    y += kRightcolumnVerticalShift;
-    heading_->SizeToFit(kRightColumnWidth);
-    heading_->SetX(x);
-    heading_->SetY(y);
-    y += heading_->height();
-    y += kVertInnerMargin;
-
-    if (flavors_ & HOW_TO_USE) {
-      how_to_use_->SizeToFit(kRightColumnWidth);
-      how_to_use_->SetX(x);
-      how_to_use_->SetY(y);
-      y += how_to_use_->height();
-      y += kVertInnerMargin;
-    }
-
-    if (flavors_ & HOW_TO_MANAGE) {
-      manage_->SizeToFit(kRightColumnWidth);
-      manage_->SetX(x);
-      manage_->SetY(y);
-      y += manage_->height();
-      y += kVertInnerMargin;
-    }
-
-    if (flavors_ & SIGN_IN_PROMO) {
-      height_of_signin_promo_ = LayoutSigninPromo(x, y);
-      y += height_of_signin_promo_;
-      y += kVertInnerMargin;
-    }
-
-    if (flavors_ & SHOW_KEYBINDING) {
-      gfx::Size sz = manage_shortcut_->GetPreferredSize();
-      manage_shortcut_->SetBounds(width() - 2 * kHorizOuterMargin - sz.width(),
-                                  y,
-                                  sz.width(),
-                                  sz.height());
-      y += manage_shortcut_->height();
-      y += kVertInnerMargin;
-    }
-
-    gfx::Size sz;
-    x += kRightColumnWidth + 2 * views::kPanelHorizMargin + kHorizOuterMargin -
-        close_button_->GetPreferredSize().width();
-    y = kVertOuterMargin;
-    sz = close_button_->GetPreferredSize();
-    // x-1 & y-1 is just slop to get the close button visually aligned with the
-    // title text and bubble arrow.
-    close_button_->SetBounds(x - 1, y - 1, sz.width(), sz.height());
-  }
-
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
-    for (ScopedVector<gfx::RenderText>::const_iterator it =
-             sign_in_promo_lines_.begin();
-         it != sign_in_promo_lines_.end(); ++it)
-      (*it)->Draw(canvas);
-
-    views::View::OnPaint(canvas);
-  }
-
-  // The browser we're associated with.
-  Browser* browser_;
-
-  // The id of the extension just installed.
-  const std::string extension_id_;
-
-  // The ExtensionInstalledBubble showing us.
-  ExtensionInstalledBubble* bubble_;
-
-  // The string that contains the link text at the beginning of the sign-in
-  // promo text.
-  string16 signin_promo_link_text_;
-  // The remaining text of the sign-in promo text.
-  string16 signin_promo_text_;
-
-  // A vector of RenderText objects representing the full sign-in promo
-  // paragraph as layed out within the bubble, but has the text of the link
-  // whited out so the link can be drawn in its place.
-  ScopedVector<gfx::RenderText> sign_in_promo_lines_;
-
-  // The type of the bubble to show (Browser Action, Omnibox keyword, etc).
-  ExtensionInstalledBubble::BubbleType type_;
-
-  // A bitmask containing the various flavors of bubble sections to show.
-  int flavors_;
-
-  // The height, in pixels, of the sign-in promo.
-  size_t height_of_signin_promo_;
-
-  views::ImageView* icon_;
-  views::Label* heading_;
-  views::Label* how_to_use_;
-  views::Link* sign_in_link_;
-  views::Label* manage_;
-  views::Link* manage_shortcut_;
-  views::ImageButton* close_button_;
-
-  DISALLOW_COPY_AND_ASSIGN(InstalledBubbleContent);
-};
-
-void ExtensionInstalledBubble::Show(const Extension* extension,
-                                    Browser *browser,
-                                    const SkBitmap& icon) {
-  new ExtensionInstalledBubble(extension, browser, icon);
-}
-
-ExtensionInstalledBubble::ExtensionInstalledBubble(const Extension* extension,
-                                                   Browser *browser,
-                                                   const SkBitmap& icon)
-    : extension_(extension),
-      browser_(browser),
-      icon_(icon),
-      animation_wait_retries_(0),
-      weak_factory_(this) {
-  if (!extensions::OmniboxInfo::GetKeyword(extension).empty())
-    type_ = OMNIBOX_KEYWORD;
-  else if (extensions::ActionInfo::GetBrowserActionInfo(extension))
-    type_ = BROWSER_ACTION;
-  else if (extensions::ActionInfo::GetPageActionInfo(extension) &&
-           extensions::ActionInfo::IsVerboseInstallMessage(extension))
-    type_ = PAGE_ACTION;
-  else
-    type_ = GENERIC;
-
-  // |extension| has been initialized but not loaded at this point. We need
-  // to wait on showing the Bubble until not only the EXTENSION_LOADED gets
-  // fired, but all of the EXTENSION_LOADED Observers have run. Only then can we
-  // be sure that a BrowserAction or PageAction has had views created which we
-  // can inspect for the purpose of previewing of pointing to them.
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
-      content::Source<Profile>(browser->profile()));
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
-      content::Source<Profile>(browser->profile()));
-  registrar_.Add(this, chrome::NOTIFICATION_BROWSER_CLOSING,
-      content::Source<Browser>(browser));
-}
-
-ExtensionInstalledBubble::~ExtensionInstalledBubble() {}
-
-void ExtensionInstalledBubble::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  if (type == chrome::NOTIFICATION_EXTENSION_LOADED) {
-    const Extension* extension =
-        content::Details<const Extension>(details).ptr();
-    if (extension == extension_) {
-      animation_wait_retries_ = 0;
-      // PostTask to ourself to allow all EXTENSION_LOADED Observers to run.
-      base::MessageLoopForUI::current()->PostTask(
-          FROM_HERE,
-          base::Bind(&ExtensionInstalledBubble::ShowInternal,
-                     weak_factory_.GetWeakPtr()));
-    }
-  } else if (type == chrome::NOTIFICATION_EXTENSION_UNLOADED) {
-    const Extension* extension =
-        content::Details<extensions::UnloadedExtensionInfo>(details)->extension;
-    if (extension == extension_) {
-      // Extension is going away, make sure ShowInternal won't be called.
-      weak_factory_.InvalidateWeakPtrs();
-      extension_ = NULL;
-    }
-  } else if (type == chrome::NOTIFICATION_BROWSER_CLOSING) {
-    delete this;
-  } else {
-    NOTREACHED() << L"Received unexpected notification";
-  }
-}
-
-void ExtensionInstalledBubble::ShowInternal() {
-  BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser_);
-  extensions::ExtensionActionManager* extension_action_manager =
-      extensions::ExtensionActionManager::Get(browser_->profile());
-
-  views::View* reference_view = NULL;
-  if (type_ == BROWSER_ACTION) {
-    BrowserActionsContainer* container =
-        browser_view->GetToolbarView()->browser_actions();
-    if (container->animating() &&
-        animation_wait_retries_++ < kAnimationWaitMaxRetry) {
-      // We don't know where the view will be until the container has stopped
-      // animating, so check back in a little while.
-      base::MessageLoopForUI::current()->PostDelayedTask(
-          FROM_HERE,
-          base::Bind(&ExtensionInstalledBubble::ShowInternal,
-                     weak_factory_.GetWeakPtr()),
-          base::TimeDelta::FromMilliseconds(kAnimationWaitTime));
-      return;
-    }
-    reference_view = container->GetBrowserActionView(
-        extension_action_manager->GetBrowserAction(*extension_));
-    // If the view is not visible then it is in the chevron, so point the
-    // install bubble to the chevron instead. If this is an incognito window,
-    // both could be invisible.
-    if (!reference_view || !reference_view->visible()) {
-      reference_view = container->chevron();
-      if (!reference_view || !reference_view->visible())
-        reference_view = NULL;  // fall back to app menu below.
-    }
-  } else if (type_ == PAGE_ACTION) {
-    LocationBarView* location_bar_view = browser_view->GetLocationBarView();
-    ExtensionAction* page_action =
-        extension_action_manager->GetPageAction(*extension_);
-    location_bar_view->SetPreviewEnabledPageAction(page_action,
-                                                   true);  // preview_enabled
-    reference_view = location_bar_view->GetPageActionView(page_action);
-    DCHECK(reference_view);
-  } else if (type_ == OMNIBOX_KEYWORD) {
-    LocationBarView* location_bar_view = browser_view->GetLocationBarView();
-    reference_view = location_bar_view;
-    DCHECK(reference_view);
-  }
-
-  // Default case.
-  if (reference_view == NULL)
-    reference_view = browser_view->GetToolbarView()->app_menu();
-  set_anchor_view(reference_view);
-
-  set_arrow(type_ == OMNIBOX_KEYWORD ? views::BubbleBorder::TOP_LEFT :
-                                       views::BubbleBorder::TOP_RIGHT);
-  SetLayoutManager(new views::FillLayout());
-  AddChildView(
-      new InstalledBubbleContent(browser_, extension_, type_, &icon_, this));
-
-  views::BubbleDelegateView::CreateBubble(this);
-
-  // The bubble widget is now the parent and owner of |this| and takes care of
-  // deletion when the bubble or browser go away.
-  registrar_.Remove(this, chrome::NOTIFICATION_BROWSER_CLOSING,
-      content::Source<Browser>(browser_));
-
-  StartFade(true);
-}
-
-gfx::Rect ExtensionInstalledBubble::GetAnchorRect() {
-  // For omnibox keyword bubbles, move the arrow to point to the left edge
-  // of the omnibox, just to the right of the icon.
-  if (type_ == OMNIBOX_KEYWORD) {
-    LocationBarView* location_bar_view =
-        BrowserView::GetBrowserViewForBrowser(browser_)->GetLocationBarView();
-    return gfx::Rect(location_bar_view->GetLocationEntryOrigin(),
-        gfx::Size(0, location_bar_view->location_entry_view()->height()));
-  }
-  return views::BubbleDelegateView::GetAnchorRect();
-}
-
-void ExtensionInstalledBubble::WindowClosing() {
-  if (extension_ && type_ == PAGE_ACTION) {
-    BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser_);
-    browser_view->GetLocationBarView()->SetPreviewEnabledPageAction(
-        extensions::ExtensionActionManager::Get(browser_->profile())->
-        GetPageAction(*extension_),
-        false);  // preview_enabled
-  }
-}