Delete most web intents code.

chrome/browser/ui/views/web_intent_picker_views.cc

Index: chrome/browser/ui/views/web_intent_picker_views.cc
diff --git a/chrome/browser/ui/views/web_intent_picker_views.cc b/chrome/browser/ui/views/web_intent_picker_views.cc
deleted file mode 100644
index a1e555e1c21cf993a0d21ad4c16249215a7db677..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/web_intent_picker_views.cc
+++ /dev/null
@@ -1,1601 +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 <algorithm>
-#include <vector>
-
-#include "base/memory/scoped_vector.h"
-#include "base/time.h"
-#include "base/timer.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/download/download_util.h"
-#include "chrome/browser/tab_contents/tab_util.h"
-#include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/browser_navigator.h"
-#include "chrome/browser/ui/chrome_style.h"
-#include "chrome/browser/ui/intents/web_intent_inline_disposition_delegate.h"
-#include "chrome/browser/ui/intents/web_intent_picker.h"
-#include "chrome/browser/ui/intents/web_intent_picker_delegate.h"
-#include "chrome/browser/ui/intents/web_intent_picker_model.h"
-#include "chrome/browser/ui/intents/web_intent_picker_model_observer.h"
-#include "chrome/browser/ui/views/constrained_window_views.h"
-#include "chrome/browser/ui/views/frame/browser_view.h"
-#include "chrome/browser/ui/views/location_bar/location_icon_view.h"
-#include "chrome/browser/ui/views/toolbar_view.h"
-#include "chrome/common/extensions/extension_constants.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_view.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/google_chrome_strings.h"
-#include "grit/theme_resources.h"
-#include "grit/ui_resources.h"
-#include "ipc/ipc_message.h"
-#include "third_party/skia/include/core/SkColor.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/canvas.h"
-#include "ui/gfx/image/image.h"
-#include "ui/gfx/image/image_skia_operations.h"
-#include "ui/views/border.h"
-#include "ui/views/controls/button/image_button.h"
-#include "ui/views/controls/button/text_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/controls/separator.h"
-#include "ui/views/controls/throbber.h"
-#include "ui/views/controls/webview/webview.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/layout/grid_layout.h"
-#include "ui/views/layout/layout_constants.h"
-#include "ui/views/view.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/window/dialog_delegate.h"
-#include "ui/views/window/non_client_view.h"
-
-using content::WebContents;
-using views::GridLayout;
-
-namespace {
-
-// The color used to dim disabled elements.
-const SkColor kHalfOpacityWhite = SkColorSetARGB(128, 255, 255, 255);
-
-// The color used to display an enabled label.
-const SkColor kEnabledLabelColor = SkColorSetRGB(51, 51, 51);
-
-// The color used to display an enabled link.
-const SkColor kEnabledLinkColor = SkColorSetRGB(17, 85, 204);
-
-// The color used to display a disabled link.
-const SkColor kDisabledLinkColor = SkColorSetRGB(128, 128, 128);
-
-// The time between successive throbber frames in milliseconds.
-const int kThrobberFrameTimeMs = 50;
-
-// Width of IntentView action button in pixels
-const int kButtonWidth = 130;
-
-// Minimum number of action buttons - fill up with suggestions as needed.
-const int kMinRowCount = 4;
-
-// Maximum number of action buttons - do not add suggestions to reach.
-const int kMaxRowCount = 8;
-
-// The vertical padding around the UI elements in the waiting view.
-const int kWaitingViewVerticalPadding = 40;
-
-// Enables or disables all child views of |view|.
-void EnableChildViews(views::View* view, bool enabled) {
-  for (int i = 0; i < view->child_count(); ++i) {
-    views::View* child = view->child_at(i);
-    child->SetEnabled(enabled);
-  }
-}
-
-// Create a "close" button.
-views::ImageButton* CreateCloseButton(views::ButtonListener* listener) {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  views::ImageButton* close_button = new views::ImageButton(listener);
-  close_button->SetImage(views::CustomButton::STATE_NORMAL,
-                         rb.GetImageSkiaNamed(IDR_CLOSE_DIALOG));
-  close_button->SetImage(views::CustomButton::STATE_HOVERED,
-                         rb.GetImageSkiaNamed(IDR_CLOSE_DIALOG_H));
-  close_button->SetImage(views::CustomButton::STATE_PRESSED,
-                         rb.GetImageSkiaNamed(IDR_CLOSE_DIALOG_P));
-  return close_button;
-}
-
-// Creates a label.
-views::Label* CreateLabel() {
-  views::Label* label = new views::Label();
-  label->SetEnabledColor(kEnabledLabelColor);
-  label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  return label;
-}
-
-// Creates a title-style label.
-views::Label* CreateTitleLabel() {
-  views::Label* label = CreateLabel();
-  label->SetFont(ui::ResourceBundle::GetSharedInstance().GetFont(
-      ui::ResourceBundle::MediumFont));
-  const int kLabelBuiltinTopPadding = 5;
-  label->set_border(views::Border::CreateEmptyBorder(
-      WebIntentPicker::kContentAreaBorder -
-          chrome_style::kCloseButtonPadding -
-          kLabelBuiltinTopPadding,
-      0, 0, 0));
-  return label;
-}
-
-// Creates a link.
-views::Link* CreateLink() {
-  views::Link* link = new views::Link();
-  link->SetEnabledColor(kEnabledLinkColor);
-  link->SetDisabledColor(kDisabledLinkColor);
-  link->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  return link;
-}
-
-// Creates a header for the inline disposition dialog.
-views::View* CreateInlineDispositionHeader(
-    views::ImageView* app_icon,
-    views::Label* app_title,
-    views::Link* use_another_service_link) {
-  views::View* header = new views::View();
-  views::GridLayout* grid_layout = new views::GridLayout(header);
-  const int kIconBuiltinTopPadding = 6;
-  grid_layout->SetInsets(
-      WebIntentPicker::kContentAreaBorder -
-          chrome_style::kCloseButtonPadding -
-          kIconBuiltinTopPadding,
-      0, 0, 0);
-  header->SetLayoutManager(grid_layout);
-  views::ColumnSet* header_cs = grid_layout->AddColumnSet(0);
-  header_cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
-                       GridLayout::USE_PREF, 0, 0);  // App icon.
-  header_cs->AddPaddingColumn(0, WebIntentPicker::kIconTextPadding);
-  header_cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 1,
-                       GridLayout::USE_PREF, 0, 0);  // App title.
-  header_cs->AddPaddingColumn(0, views::kUnrelatedControlHorizontalSpacing);
-  header_cs->AddColumn(GridLayout::TRAILING, GridLayout::CENTER, 0,
-                       GridLayout::USE_PREF, 0, 0);  // Use another app link.
-  grid_layout->StartRow(0, 0);
-  grid_layout->AddView(app_icon);
-  grid_layout->AddView(app_title);
-  grid_layout->AddView(use_another_service_link);
-  header->Layout();
-  return header;
-}
-
-// Checks whether the inline disposition dialog should show the link for using
-// another service.
-bool IsUseAnotherServiceVisible(WebIntentPickerModel* model) {
-  DCHECK(model);
-  return model->show_use_another_service() &&
-      (model->GetInstalledServiceCount() > 1 ||
-       model->GetSuggestedExtensionCount());
-}
-
-
-// StarsView -------------------------------------------------------------------
-
-// A view that displays 5 stars: empty, full or half full, given a rating in
-// the range [0,5].
-class StarsView : public views::View {
- public:
-  explicit StarsView(double rating);
-  virtual ~StarsView();
-
- private:
-  // The star rating to display, in the range [0,5].
-  double rating_;
-
-  DISALLOW_COPY_AND_ASSIGN(StarsView);
-};
-
-StarsView::StarsView(double rating)
-    : rating_(rating) {
-  const int kSpacing = 1;  // Spacing between stars in pixels.
-
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  SetLayoutManager(
-      new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, kSpacing));
-
-  for (int i = 0; i < 5; ++i) {
-    views::ImageView* image = new views::ImageView();
-    image->SetImage(rb.GetImageSkiaNamed(
-        WebIntentPicker::GetNthStarImageIdFromCWSRating(rating, i)));
-    AddChildView(image);
-  }
-
-  // TODO(binji): Add tooltip with text rating
-  // "Average Rating: X.XX stars (YYYYY)"
-  // Y = "1: Hated it, 2: Disliked it, 3: It was okay, 4: Liked it,
-  //      5: Loved it"
-  // Choose Y based on rounded X.
-}
-
-StarsView::~StarsView() {
-}
-
-
-// ThrobberNativeTextButton ----------------------------------------------------
-
-// A native text button that can display a throbber in place of its icon. Much
-// of the logic of this class is copied from ui/views/controls/throbber.h.
-class ThrobberNativeTextButton : public views::NativeTextButton {
- public:
-  ThrobberNativeTextButton(views::ButtonListener* listener,
-                           const string16& text);
-  virtual ~ThrobberNativeTextButton();
-
-  // Start or stop the throbber.
-  void StartThrobber();
-  void StopThrobber();
-
-  // Set the throbber bitmap to use. IDR_THROBBER is used by default.
-  void SetFrames(const gfx::ImageSkia* frames);
-
-  // Provide a preferred size, accomodating buttons wider than their text.
-  virtual gfx::Size GetPreferredSize() OVERRIDE;
-
-  // Set the width desired for this button.
-  void set_preferred_width(int width) { preferred_width_ = width; }
-
- protected:
-  virtual const gfx::ImageSkia& GetImageToPaint() const OVERRIDE;
-
- private:
-  // The timer callback to schedule painting this view.
-  void Run();
-
-  // Image that contains the throbber frames.
-  const gfx::ImageSkia* frames_;
-
-  // The currently displayed frame, given to GetImageToPaint.
-  mutable gfx::ImageSkia this_frame_;
-
-  // How long one frame is displayed.
-  base::TimeDelta frame_time_;
-
-  // Used to schedule Run calls.
-  base::RepeatingTimer<ThrobberNativeTextButton> timer_;
-
-  // How many frames we have.
-  int frame_count_;
-
-  // Time when StartThrobber was called.
-  base::TimeTicks start_time_;
-
-  // Whether the throbber is shown an animating.
-  bool running_;
-
-  // The width this button should assume.
-  int preferred_width_;
-
-  DISALLOW_COPY_AND_ASSIGN(ThrobberNativeTextButton);
-};
-
-ThrobberNativeTextButton::ThrobberNativeTextButton(
-    views::ButtonListener* listener, const string16& text)
-    : NativeTextButton(listener, text),
-      frame_time_(base::TimeDelta::FromMilliseconds(kThrobberFrameTimeMs)),
-      frame_count_(0),
-      running_(false),
-      preferred_width_(0) {
-  SetFrames(ui::ResourceBundle::GetSharedInstance().GetImageNamed(
-      IDR_THROBBER).ToImageSkia());
-}
-
-ThrobberNativeTextButton::~ThrobberNativeTextButton() {
-  StopThrobber();
-}
-
-void ThrobberNativeTextButton::StartThrobber() {
-  if (running_)
-    return;
-
-  start_time_ = base::TimeTicks::Now();
-  timer_.Start(FROM_HERE, frame_time_, this, &ThrobberNativeTextButton::Run);
-  running_ = true;
-
-  SchedulePaint();
-}
-
-void ThrobberNativeTextButton::StopThrobber() {
-  if (!running_)
-    return;
-
-  timer_.Stop();
-  running_ = false;
-}
-
-void ThrobberNativeTextButton::SetFrames(const gfx::ImageSkia* frames) {
-  frames_ = frames;
-  DCHECK(frames_->width() > 0 && frames_->height() > 0);
-  DCHECK(frames_->width() % frames_->height() == 0);
-  frame_count_ = frames_->width() / frames_->height();
-  PreferredSizeChanged();
-}
-
-gfx::Size ThrobberNativeTextButton::GetPreferredSize() {
-  gfx::Size size = NativeTextButton::GetPreferredSize();
-  if (preferred_width_)
-    size.set_width(preferred_width_);
-  return size;
-}
-
-const gfx::ImageSkia& ThrobberNativeTextButton::GetImageToPaint() const {
-  if (!running_)
-    return NativeTextButton::GetImageToPaint();
-
-  const base::TimeDelta elapsed_time = base::TimeTicks::Now() - start_time_;
-  const int current_frame =
-      static_cast<int>(elapsed_time / frame_time_) % frame_count_;
-  const int image_size = frames_->height();
-  const int image_offset = current_frame * image_size;
-
-  gfx::Rect subset_rect(image_offset, 0, image_size, image_size);
-  this_frame_ = gfx::ImageSkiaOperations::ExtractSubset(*frames_, subset_rect);
-  return this_frame_;
-}
-
-void ThrobberNativeTextButton::Run() {
-  DCHECK(running_);
-
-  SchedulePaint();
-}
-
-
-// SpinnerProgressIndicator ----------------------------------------------------
-class SpinnerProgressIndicator : public views::View {
- public:
-  SpinnerProgressIndicator();
-  virtual ~SpinnerProgressIndicator();
-
-  void SetPercentDone(int percent);
-  void SetIndeterminate(bool indetereminate);
-
-  // Overridden from views::View.
-  virtual void Paint(gfx::Canvas* canvas) OVERRIDE;
-  virtual gfx::Size GetPreferredSize() OVERRIDE;
-
- private:
-  void UpdateTimer();
-  int GetProgressAngle();
-
-  static const int kTimerIntervalMs = 1000 / 30;
-  static const int kSpinRateDegreesPerSecond = 270;
-
-  int percent_done_;
-  int indeterminate_;
-
-  base::TimeTicks start_time_;
-  base::RepeatingTimer<SpinnerProgressIndicator> timer_;
-
-  DISALLOW_COPY_AND_ASSIGN(SpinnerProgressIndicator);
-};
-
-SpinnerProgressIndicator::SpinnerProgressIndicator()
-    : percent_done_(0),
-      indeterminate_(true) {}
-
-SpinnerProgressIndicator::~SpinnerProgressIndicator() {
-}
-
-void SpinnerProgressIndicator::SetPercentDone(int percent) {
-  percent_done_ = percent;
-  SchedulePaint();
-  UpdateTimer();
-}
-
-void SpinnerProgressIndicator::SetIndeterminate(bool indetereminate) {
-  indeterminate_ = indetereminate;
-  SchedulePaint();
-  UpdateTimer();
-}
-
-void SpinnerProgressIndicator::Paint(gfx::Canvas* canvas) {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  gfx::ImageSkia* fg = rb.GetImageSkiaNamed(IDR_WEB_INTENT_PROGRESS_FOREGROUND);
-  gfx::ImageSkia* bg = rb.GetImageSkiaNamed(IDR_WEB_INTENT_PROGRESS_BACKGROUND);
-  download_util::PaintCustomDownloadProgress(
-      canvas,
-      *bg,
-      *fg,
-      fg->width(),
-      bounds(),
-      GetProgressAngle(),
-      indeterminate_ ? -1 : percent_done_);
-}
-
-gfx::Size SpinnerProgressIndicator::GetPreferredSize() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  gfx::ImageSkia* fg = rb.GetImageSkiaNamed(IDR_WEB_INTENT_PROGRESS_FOREGROUND);
-  return fg->size();
-}
-
-void SpinnerProgressIndicator::UpdateTimer() {
-  if (!parent() || !indeterminate_) {
-    timer_.Stop();
-    return;
-  }
-
-  if (!timer_.IsRunning()) {
-    start_time_ = base::TimeTicks::Now();
-    timer_.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(kTimerIntervalMs),
-        this, &SpinnerProgressIndicator::SchedulePaint);
-  }
-}
-
-int SpinnerProgressIndicator::GetProgressAngle() {
-  if (!indeterminate_)
-    return download_util::kStartAngleDegrees;
-  base::TimeDelta delta = base::TimeTicks::Now() - start_time_;
-  int angle = delta.InSecondsF() * kSpinRateDegreesPerSecond;
-  return angle % 360;
-}
-
-
-// WaitingView ----------------------------------------------------------
-class WaitingView : public views::View {
- public:
-  WaitingView(views::ButtonListener* listener, bool use_close_button);
-  virtual ~WaitingView();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WaitingView);
-};
-
-WaitingView::WaitingView(views::ButtonListener* listener,
-                         bool use_close_button) {
-  views::GridLayout* layout = new views::GridLayout(this);
-  layout->set_minimum_size(gfx::Size(WebIntentPicker::kWindowMinWidth, 0));
-  const int kMessageBuiltinBottomPadding = 3;
-  layout->SetInsets(chrome_style::kCloseButtonPadding,
-                    0,
-                    kWaitingViewVerticalPadding - kMessageBuiltinBottomPadding,
-                    0);
-  SetLayoutManager(layout);
-
-  enum GridLayoutColumnSets {
-    HEADER_ROW,
-    CONTENT_ROW,
-  };
-  views::ColumnSet* header_cs = layout->AddColumnSet(HEADER_ROW);
-  header_cs->AddPaddingColumn(1, 1);
-  header_cs->AddColumn(GridLayout::TRAILING, GridLayout::LEADING, 0,
-                       GridLayout::USE_PREF, 0, 0);
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kCloseButtonPadding);
-
-  views::ColumnSet* content_cs = layout->AddColumnSet(CONTENT_ROW);
-  content_cs->AddPaddingColumn(0, views::kPanelHorizIndentation);
-  content_cs->AddColumn(GridLayout::CENTER, GridLayout::CENTER, 1,
-                        GridLayout::USE_PREF, 0, 0);
-  content_cs->AddPaddingColumn(0, views::kPanelHorizIndentation);
-
-  // Close button
-  layout->StartRow(0, HEADER_ROW);
-  views::ImageButton* close_button = CreateCloseButton(listener);
-  layout->AddView(close_button);
-  close_button->SetVisible(use_close_button);
-
-  // Throbber
-  layout->AddPaddingRow(0,
-                        kWaitingViewVerticalPadding -
-                            chrome_style::kCloseButtonPadding -
-                            close_button->GetPreferredSize().height());
-  layout->StartRow(0, CONTENT_ROW);
-  SpinnerProgressIndicator* throbber = new SpinnerProgressIndicator();
-  layout->AddView(throbber);
-
-  // Message
-  const int kMessageBuiltinTopPadding = 5;
-  layout->AddPaddingRow(0,
-                        chrome_style::kRowPadding -
-                            kMessageBuiltinTopPadding);
-  layout->StartRow(0, CONTENT_ROW);
-  views::Label* label = CreateLabel();
-  label->SetHorizontalAlignment(gfx::ALIGN_CENTER);
-  label->SetText(l10n_util::GetStringUTF16(IDS_INTENT_PICKER_WAIT_FOR_CWS));
-  layout->AddView(label);
-
-  // Start the throbber.
-  throbber->SetIndeterminate(true);
-}
-
-WaitingView::~WaitingView() {
-}
-
-
-// IntentRowView --------------------------------------------------
-
-// A view for each row in the IntentsView. It displays information
-// for both installed and suggested intent handlers.
-class IntentRowView : public views::View,
-                      public views::ButtonListener,
-                      public views::LinkListener {
- public:
-  enum ActionType {
-    ACTION_UNKNOWN,
-    ACTION_INSTALL,
-    ACTION_INVOKE
-  };
-
-  class Delegate {
-   public:
-    // Called when the user clicks the "Add to Chrome" button.
-    virtual void OnExtensionInstallClicked(const std::string& extension_id) = 0;
-
-    // Called when the user clicks the extension title link.
-    virtual void OnExtensionLinkClicked(
-        const std::string& extension_id,
-        WindowOpenDisposition disposition) = 0;
-
-    // Called when the action button is clicked. |type| indicates the requested
-    // kind of action, and |tag| identifies the service or extension to
-    // operate on.
-    virtual void OnActionButtonClicked(ActionType type, size_t tag) = 0;
-
-   protected:
-    virtual ~Delegate() {}
-  };
-
-  virtual ~IntentRowView();
-
-  // Creates a new view for |service| or |extension| depending on which
-  // value is not NULL.
-  static IntentRowView* CreateHandlerRow(
-      const WebIntentPickerModel::InstalledService* service,
-      const WebIntentPickerModel::SuggestedExtension* extension,
-      int tag,
-      IntentRowView::Delegate* delegate,
-      int preferred_width);
-
-  // ButtonListener implementation.
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE;
-
-  // LinkListener implementation.
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
-
-  // Start an animating throbber for this row, and hide the star rating and the
-  // install button.
-  void StartThrobber();
-
-  void MarkBusy(const std::string& extension_id);
-
-  // Stop the throbber for this row, and show the star rating and the install
-  // button.
-  void StopThrobber();
-
- protected:
-  virtual void OnEnabledChanged() OVERRIDE;
-
-  virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
-
- private:
-  IntentRowView(ActionType type, size_t tag);
-
-  // Gets the proper message string associated with |type_|.
-  string16 GetActionButtonMessage();
-
-  // Identifier for the suggested extension displayed in this row.
-  std::string extension_id_;
-
-  // A delegate to respond to button presses and clicked links.
-  Delegate* delegate_;
-
-  // The icon of the extension.
-  views::ImageView* icon_;
-
-  // The title of the extension, which links to the CWS detailed description of
-  // this extension.
-  views::View* title_link_;
-
-  // The star rating of this extension.
-  StarsView* stars_;
-
-  // A button to install the extension.
-  ThrobberNativeTextButton* install_button_;
-
-  // The type of action that is invoked from the row's button.
-  ActionType type_;
-
-  // A tag identifying the data associated with this row. For both installed
-  // and suggested services, this is an index into the respective collections
-  // on the WebIntentPickerModel.
-  size_t tag_;
-
-  DISALLOW_COPY_AND_ASSIGN(IntentRowView);
-};
-
-IntentRowView::IntentRowView(ActionType type, size_t tag)
-    : delegate_(NULL),
-      icon_(NULL),
-      title_link_(NULL),
-      stars_(NULL),
-      install_button_(NULL),
-      type_(type),
-      tag_(tag) {}
-
-IntentRowView* IntentRowView::CreateHandlerRow(
-    const WebIntentPickerModel::InstalledService* service,
-    const WebIntentPickerModel::SuggestedExtension* extension,
-    int tag,
-    IntentRowView::Delegate* delegate,
-    int preferred_width) {
-
-  // one or the other must be set...exclusively
-  DCHECK((service != NULL || extension != NULL) &&
-         (service == NULL || extension == NULL));
-
-
-  const string16& title = (service != NULL)
-      ? service->title : extension->title;
-
-  // TODO(groby): Once links are properly sized (see SuggestionRowViewLayout
-  // refactor notes), can simply SetElideBehavior(views::Label::ELIDE_AT_END).
-  // Note: Verify that views links do not treat empty space at the end as
-  // part of the link, if this change happens.
-  string16 elided_title = ui::ElideText(title, gfx::Font(),
-                                        WebIntentPicker::kTitleLinkMaxWidth,
-                                        ui::ELIDE_AT_END);
-
-  const gfx::ImageSkia* icon = NULL;
-  StarsView* stars = NULL;
-  views::Label* label = NULL;
-  IntentRowView* view;
-  if (service != NULL) {
-    view = new IntentRowView(ACTION_INVOKE, tag);
-    icon = service->favicon.ToImageSkia();
-    label = CreateLabel();
-    label->SetText(elided_title);
-  } else {
-    view = new IntentRowView(ACTION_INSTALL, tag);
-    view->extension_id_ = extension->id;
-    icon = extension->icon.ToImageSkia();
-    views::Link* link = CreateLink();
-    link->SetText(elided_title);
-    link->set_listener(view);
-    label = link;
-    stars = new StarsView(extension->average_rating);
-  }
-
-  view->delegate_ = delegate;
-
-  views::GridLayout* grid_layout = new views::GridLayout(view);
-  view->SetLayoutManager(grid_layout);
-
-  views::ColumnSet* columns = grid_layout->AddColumnSet(0);
-  columns->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
-                     GridLayout::USE_PREF, 0, 0); // Icon.
-  columns->AddPaddingColumn(0, WebIntentPicker::kIconTextPadding);
-  columns->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 1,
-                     GridLayout::FIXED, WebIntentPicker::kTitleLinkMaxWidth, 0);
-  const int kStarRatingHorizontalSpacing = 20;
-  columns->AddPaddingColumn(0, kStarRatingHorizontalSpacing);
-  if (stars != NULL) {
-    columns->AddColumn(GridLayout::TRAILING, GridLayout::CENTER, 0,
-                       GridLayout::USE_PREF, 0, 0); // Star rating.
-    columns->AddPaddingColumn(0, kStarRatingHorizontalSpacing);
-  }
-  columns->AddColumn(GridLayout::TRAILING, GridLayout::CENTER, 0,
-                     GridLayout::FIXED, preferred_width, 0); // Button.
-
-  grid_layout->StartRow(0, 0);
-
-  view->icon_ = new views::ImageView();
-  view->icon_->SetImage(icon);
-  grid_layout->AddView(view->icon_);
-
-  view->title_link_ = label;
-  grid_layout->AddView(view->title_link_);
-
-  if (stars != NULL) {
-    view->stars_ = stars;
-    grid_layout->AddView(view->stars_);
-  }
-
-  view->install_button_ = new ThrobberNativeTextButton(
-      view, view->GetActionButtonMessage());
-  view->install_button_->set_preferred_width(preferred_width);
-  grid_layout->AddView(view->install_button_);
-
-  return view;
-}
-
-IntentRowView::~IntentRowView() {}
-
-void IntentRowView::ButtonPressed(views::Button* sender,
-                                  const ui::Event& event) {
-  if (type_ == ACTION_INSTALL)
-    delegate_->OnExtensionInstallClicked(extension_id_);
-  else
-    delegate_->OnActionButtonClicked(type_, tag_);
-}
-
-void IntentRowView::LinkClicked(views::Link* source,
-                                int event_flags) {
-  delegate_->OnExtensionLinkClicked(
-      extension_id_, ui::DispositionFromEventFlags(event_flags));
-}
-
-void IntentRowView::MarkBusy(const std::string& extension_id) {
-  SetEnabled(false);
-  if (extension_id == extension_id_)
-    StartThrobber();
-}
-
-void IntentRowView::StartThrobber() {
-  install_button_->StartThrobber();
-  install_button_->SetText(string16());
-}
-
-void IntentRowView::StopThrobber() {
-  install_button_->StopThrobber();
-  install_button_->SetText(GetActionButtonMessage());
-}
-
-void IntentRowView::OnEnabledChanged() {
-  title_link_->SetEnabled(enabled());
-  if (stars_)
-    stars_->SetEnabled(enabled());
-  install_button_->SetEnabled(enabled());
-  View::OnEnabledChanged();
-  Layout();
-}
-
-void IntentRowView::PaintChildren(gfx::Canvas* canvas) {
-  View::PaintChildren(canvas);
-  if (!enabled())
-    canvas->FillRect(GetLocalBounds(), kHalfOpacityWhite);
-}
-
-string16 IntentRowView::GetActionButtonMessage() {
-  int message_id = 0;
-
-  if (type_ == ACTION_INVOKE)
-    message_id = IDS_INTENT_PICKER_SELECT_INTENT;
-  else  if (type_ == ACTION_INSTALL)
-    message_id = IDS_INTENT_PICKER_INSTALL_EXTENSION;
-  else
-    NOTREACHED();
-
-  return l10n_util::GetStringUTF16(message_id);
-}
-
-
-// IntentsView -----------------------------------------------------
-
-// A view that contains both installed services and suggested extensions
-// from the Chrome Web Store that provide an intent service matching the
-// action/type pair.
-class IntentsView : public views::View {
- public:
-  IntentsView(const WebIntentPickerModel* model,
-              IntentRowView::Delegate* delegate);
-
-  virtual ~IntentsView();
-
-  // Update the view to the new model data.
-  void Update();
-
-  // Show the install throbber for the row containing |extension_id|. This
-  // function also hides hides and disables other buttons and links.
-  void StartThrobber(const std::string& extension_id);
-
-  // Hide the install throbber. This function re-enables all buttons and links.
-  void StopThrobber();
-
-  // Adjusts a given width to account for language-specific strings.
-  int AdjustWidth(int old_width);
-
- protected:
-  virtual void OnEnabledChanged() OVERRIDE;
-
- private:
-  const WebIntentPickerModel* model_;
-  IntentRowView::Delegate* delegate_;
-
-  // Width for the action button, adjusted to be wide enough for all possible
-  // strings.
-  int button_width_;
-
-  DISALLOW_COPY_AND_ASSIGN(IntentsView);
-};
-
-IntentsView::IntentsView(
-    const WebIntentPickerModel* model,
-    IntentRowView::Delegate* delegate)
-    : model_(model),
-      delegate_(delegate),
-      button_width_(0){
-  Update();
-}
-
-IntentsView::~IntentsView() {
-}
-
-void IntentsView::Update() {
-  RemoveAllChildViews(true);
-
-  ThrobberNativeTextButton size_helper(
-      NULL, l10n_util::GetStringUTF16(IDS_INTENT_PICKER_INSTALL_EXTENSION));
-  size_helper.SetText(
-      l10n_util::GetStringUTF16(IDS_INTENT_PICKER_SELECT_INTENT));
-  button_width_ = std::max(
-      kButtonWidth, size_helper.GetPreferredSize().width());
-
-  const int kAppRowVerticalSpacing = 10;
-  views::BoxLayout* layout = new views::BoxLayout(views::BoxLayout::kVertical,
-                                                  0, 0, kAppRowVerticalSpacing);
-  SetLayoutManager(layout);
-
-  int available_rows = kMaxRowCount;
-
-  for (size_t i = 0;
-      available_rows > 0 && i < model_->GetInstalledServiceCount();
-      ++i, --available_rows) {
-    const WebIntentPickerModel::InstalledService& service =
-      model_->GetInstalledServiceAt(i);
-    AddChildView(IntentRowView::CreateHandlerRow(&service, NULL, i,
-                                                 delegate_, button_width_));
-  }
-
-  // Only fill up with suggestions if we filled less than kMinRowCount rows.
-  available_rows -= (kMaxRowCount - kMinRowCount);
-
-  for (size_t i = 0;
-      available_rows > 0 && i < model_->GetSuggestedExtensionCount();
-      ++i, --available_rows) {
-    const WebIntentPickerModel::SuggestedExtension& extension =
-        model_->GetSuggestedExtensionAt(i);
-    AddChildView(IntentRowView::CreateHandlerRow(NULL, &extension, i,
-                                                 delegate_, button_width_));
-  }
-}
-
-void IntentsView::StartThrobber(const std::string& extension_id) {
-  for (int i = 0; i < child_count(); ++i)
-    static_cast<IntentRowView*>(child_at(i))->MarkBusy(extension_id);
-}
-
-void IntentsView::StopThrobber() {
-  for (int i = 0; i < child_count(); ++i) {
-    IntentRowView* row =
-        static_cast<IntentRowView*>(child_at(i));
-    row->SetEnabled(true);
-    row->StopThrobber();
-  }
-}
-
-int IntentsView::AdjustWidth(int old_width) {
-  return old_width - kButtonWidth + button_width_;
-}
-
-void IntentsView::OnEnabledChanged() {
-  EnableChildViews(this, enabled());
-  View::OnEnabledChanged();
-}
-
-}  // namespace
-
-
-// WebIntentPickerViews --------------------------------------------------------
-
-// Views implementation of WebIntentPicker.
-class WebIntentPickerViews : public views::ButtonListener,
-                             public views::WidgetDelegate,
-                             public views::LinkListener,
-                             public WebIntentPicker,
-                             public WebIntentPickerModelObserver,
-                             public IntentRowView::Delegate {
- public:
-  WebIntentPickerViews(WebContents* web_contents,
-                       WebIntentPickerDelegate* delegate,
-                       WebIntentPickerModel* model);
-  virtual ~WebIntentPickerViews();
-
-  // views::ButtonListener implementation.
-  // This method is called when the user cancels the picker dialog.
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE;
-
-  // views::WidgetDelegate implementation.
-  virtual void WindowClosing() OVERRIDE;
-  virtual void DeleteDelegate() OVERRIDE;
-  virtual views::Widget* GetWidget() OVERRIDE;
-  virtual const views::Widget* GetWidget() const OVERRIDE;
-  virtual views::View* GetContentsView() OVERRIDE;
-
-  // LinkListener implementation.
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
-
-  // WebIntentPicker implementation.
-  virtual void Close() OVERRIDE;
-  virtual void SetActionString(const string16& action) OVERRIDE;
-  virtual void OnExtensionInstallSuccess(const std::string& id) OVERRIDE;
-  virtual void OnExtensionInstallFailure(const std::string& id) OVERRIDE;
-  virtual void OnInlineDispositionAutoResize(const gfx::Size& size) OVERRIDE;
-  virtual void OnPendingAsyncCompleted() OVERRIDE;
-  virtual void InvalidateDelegate() OVERRIDE;
-  virtual void OnInlineDispositionWebContentsLoaded(
-      content::WebContents* web_contents) OVERRIDE;
-
-  // WebIntentPickerModelObserver implementation.
-  virtual void OnModelChanged(WebIntentPickerModel* model) OVERRIDE;
-  virtual void OnFaviconChanged(WebIntentPickerModel* model,
-                                size_t index) OVERRIDE;
-  virtual void OnExtensionIconChanged(WebIntentPickerModel* model,
-                                      const std::string& extension_id) OVERRIDE;
-  virtual void OnInlineDisposition(const string16& title,
-                                   const GURL& url) OVERRIDE;
-
-  // SuggestedExtensionsRowView::Delegate implementation.
-  virtual void OnExtensionInstallClicked(
-      const std::string& extension_id) OVERRIDE;
-  virtual void OnExtensionLinkClicked(
-      const std::string& extension_id,
-      WindowOpenDisposition disposition) OVERRIDE;
-  virtual void OnActionButtonClicked(
-      IntentRowView::ActionType type,
-      size_t tag) OVERRIDE;
-
- private:
-  enum WebIntentPickerViewsState {
-    INITIAL,
-    WAITING,
-    NO_SERVICES,
-    LIST_SERVICES,
-    INLINE_SERVICE,
-  } state_;
-
-  // Update picker contents to reflect the current state of the model.
-  void UpdateContents();
-
-  // Shows a spinner and notifies the user that we are waiting for information
-  // from the Chrome Web Store.
-  void ShowWaitingForSuggestions();
-
-  // Updates the dialog with the list of available services, suggestions,
-  // and a nice link to CWS to find more suggestions. This is the "Main"
-  // view of the picker.
-  void ShowAvailableServices();
-
-  // Informs the user that there are no services available to handle
-  // the intent, and that there are no suggestions from the Chrome Web Store.
-  void ShowNoServicesMessage();
-
-  // Restore the contents of the picker to the initial contents.
-  void ResetContents();
-
-  // Resize the constrained window to the size of its contents.
-  void SizeToContents();
-
-  // Clear the contents of the picker.
-  void ClearContents();
-
-  // Returns the service selection question text used in the title
-  // of the picker.
-  const string16 GetActionTitle();
-
-  // Refresh the icon for the inline disposition service that is being
-  // displayed.
-  void RefreshInlineServiceIcon();
-
-  // Refresh the extensions control in the picker.
-  void RefreshExtensions();
-
-  // A weak pointer to the WebIntentPickerDelegate to notify when the user
-  // chooses a service or cancels.
-  WebIntentPickerDelegate* delegate_;
-
-  // A weak pointer to the picker model.
-  WebIntentPickerModel* model_;
-
-  // A weak pointer to the action string label.
-  // Created locally, owned by Views.
-  views::Label* action_label_;
-
-  // A weak pointer to the intents view.
-  // Created locally, owned by Views view hierarchy.
-  IntentsView* extensions_;
-
-  // Delegate for inline disposition tab contents.
-  scoped_ptr<WebIntentInlineDispositionDelegate> inline_disposition_delegate_;
-
-  // A weak pointer to the WebContents this picker is in.
-  WebContents* web_contents_;
-
-  // A weak pointer to the WebView that hosts the WebContents being displayed.
-  // Created locally, owned by Views.
-  views::WebView* webview_;
-
-  // A weak pointer to the view that contains all other views in the picker.
-  // Created locally, owned by Views.
-  views::View* contents_;
-
-  // A weak pointer to the constrained window.
-  // Created locally, owned by Views.
-  ConstrainedWindowViews* window_;
-
-  // A weak pointer to the more suggestions link.
-  // Created locally, owned by Views.
-  views::Link* more_suggestions_link_;
-
-  // The icon for the inline disposition service.
-  views::ImageView* inline_service_icon_;
-
-  // A weak pointer to the choose another service link.
-  // Created locally, owned by Views.
-  views::Link* choose_another_service_link_;
-
-  // Weak pointer to "Waiting for CWS" display. Owned by parent view.
-  WaitingView* waiting_view_;
-
-  // The text for the current action.
-  string16 action_text_;
-
-  // Ownership of the WebContents we are displaying in the inline disposition.
-  scoped_ptr<WebContents> inline_web_contents_;
-
-  // Indicate if dialog should display its own close button.
-  // TODO(groby): Only relevant until new WebContentsModalDialog is implemented,
-  // from then on always true.
-  bool use_close_button_;
-
-  // Signals if the picker can be closed. False during extension install.
-  bool can_close_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebIntentPickerViews);
-};
-
-// static
-WebIntentPicker* WebIntentPicker::Create(content::WebContents* web_contents,
-                                         WebIntentPickerDelegate* delegate,
-                                         WebIntentPickerModel* model) {
-  return new WebIntentPickerViews(web_contents, delegate, model);
-}
-
-WebIntentPickerViews::WebIntentPickerViews(WebContents* web_contents,
-                                           WebIntentPickerDelegate* delegate,
-                                           WebIntentPickerModel* model)
-    : state_(INITIAL),
-      delegate_(delegate),
-      model_(model),
-      action_label_(NULL),
-      extensions_(NULL),
-      web_contents_(web_contents),
-      webview_(new views::WebView(
-          Profile::FromBrowserContext(web_contents->GetBrowserContext()))),
-      window_(NULL),
-      more_suggestions_link_(NULL),
-      inline_service_icon_(NULL),
-      choose_another_service_link_(NULL),
-      waiting_view_(NULL),
-      can_close_(true) {
-  use_close_button_ = false;
-
-  model_->set_observer(this);
-  contents_ = new views::View();
-  contents_->set_background(views::Background::CreateSolidBackground(
-      chrome_style::GetBackgroundColor()));
-
-  // Show the dialog.
-  window_ = ConstrainedWindowViews::Create(web_contents, this);
-  if (model_->IsInlineDisposition())
-    OnInlineDisposition(string16(), model_->inline_disposition_url());
-  else
-    UpdateContents();
-}
-
-WebIntentPickerViews::~WebIntentPickerViews() {
-  model_->set_observer(NULL);
-}
-
-void WebIntentPickerViews::ButtonPressed(views::Button* sender,
-                                         const ui::Event& event) {
-  DCHECK(delegate_);
-  delegate_->OnUserCancelledPickerDialog();
-}
-
-void WebIntentPickerViews::WindowClosing() {
-  if (delegate_)
-    delegate_->OnClosing();
-}
-
-void WebIntentPickerViews::DeleteDelegate() {
-  delete this;
-}
-
-views::Widget* WebIntentPickerViews::GetWidget() {
-  return contents_->GetWidget();
-}
-
-const views::Widget* WebIntentPickerViews::GetWidget() const {
-  return contents_->GetWidget();
-}
-
-views::View* WebIntentPickerViews::GetContentsView() {
-  return contents_;
-}
-
-void WebIntentPickerViews::LinkClicked(views::Link* source, int event_flags) {
-  DCHECK(delegate_);
-  if (source == more_suggestions_link_) {
-    delegate_->OnSuggestionsLinkClicked(
-        ui::DispositionFromEventFlags(event_flags));
-  } else if (source == choose_another_service_link_) {
-    // Signal cancellation of inline disposition.
-    delegate_->OnChooseAnotherService();
-    ResetContents();
-  } else {
-    NOTREACHED();
-  }
-}
-
-void WebIntentPickerViews::Close() {
-  window_->CloseWebContentsModalDialog();
-}
-
-void WebIntentPickerViews::SetActionString(const string16& action) {
-  action_text_ = action;
-  if (action_label_) {
-    action_label_->SetText(GetActionTitle());
-    contents_->Layout();
-    SizeToContents();
-  }
-}
-
-void WebIntentPickerViews::OnExtensionInstallSuccess(const std::string& id) {
-  can_close_ = true;
-}
-
-void WebIntentPickerViews::OnExtensionInstallFailure(const std::string& id) {
-  extensions_->StopThrobber();
-  extensions_->SetEnabled(true);
-  more_suggestions_link_->SetEnabled(true);
-  can_close_ = true;
-  contents_->Layout();
-  SizeToContents();
-
-  // TODO(binji): What to display to user on failure?
-}
-
-void WebIntentPickerViews::OnInlineDispositionAutoResize(
-    const gfx::Size& size) {
-  webview_->SetPreferredSize(size);
-  contents_->Layout();
-  SizeToContents();
-}
-
-void WebIntentPickerViews::OnPendingAsyncCompleted() {
-  UpdateContents();
-}
-
-void WebIntentPickerViews::InvalidateDelegate() {
-  delegate_ = NULL;
-}
-
-void WebIntentPickerViews::ShowNoServicesMessage() {
-  if (state_ == NO_SERVICES)
-    return;
-  state_ = NO_SERVICES;
-
-  ClearContents();
-  views::GridLayout* layout = new views::GridLayout(contents_);
-  layout->set_minimum_size(gfx::Size(WebIntentPicker::kWindowMinWidth, 0));
-  const int kContentBuiltinBottomPadding = 3;
-  layout->SetInsets(chrome_style::kCloseButtonPadding,
-                    0,
-                    chrome_style::kClientBottomPadding -
-                        kContentBuiltinBottomPadding,
-                    0);
-  contents_->SetLayoutManager(layout);
-
-  enum GridLayoutColumnSets {
-    HEADER_ROW,
-    CONTENT_ROW,
-  };
-  views::ColumnSet* header_cs = layout->AddColumnSet(HEADER_ROW);
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-  header_cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 1,
-                       GridLayout::USE_PREF, 0, 0); // Title
-  header_cs->AddColumn(GridLayout::TRAILING, GridLayout::LEADING, 0,
-                       GridLayout::USE_PREF, 0, 0); // Close button
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kCloseButtonPadding);
-
-  views::ColumnSet* content_cs = layout->AddColumnSet(CONTENT_ROW);
-  content_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-  content_cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1,
-                        GridLayout::USE_PREF, 0, 0); // Body
-  content_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-
-  // Header
-  layout->StartRow(0, HEADER_ROW);
-  views::Label* title = CreateTitleLabel();
-  title->SetText(l10n_util::GetStringUTF16(
-      IDS_INTENT_PICKER_NO_SERVICES_TITLE));
-  layout->AddView(title);
-
-  views::ImageButton* close_button = CreateCloseButton(this);
-  layout->AddView(close_button);
-  close_button->SetVisible(use_close_button_);
-
-  // Content
-  const int kHeaderBuiltinBottomPadding = 4;
-  const int kContentBuiltinTopPadding = 5;
-  layout->AddPaddingRow(0,
-                        chrome_style::kRowPadding -
-                            kHeaderBuiltinBottomPadding -
-                            kContentBuiltinTopPadding);
-  layout->StartRow(0, CONTENT_ROW);
-  views::Label* body = CreateLabel();
-  body->SetMultiLine(true);
-  body->SetText(l10n_util::GetStringUTF16(IDS_INTENT_PICKER_NO_SERVICES));
-  layout->AddView(body);
-
-  int height = contents_->GetHeightForWidth(WebIntentPicker::kWindowMinWidth);
-  contents_->SetSize(gfx::Size(WebIntentPicker::kWindowMinWidth, height));
-  contents_->Layout();
-}
-
-void WebIntentPickerViews::OnInlineDispositionWebContentsLoaded(
-    content::WebContents* web_contents) {
-  if (state_ == INLINE_SERVICE)
-    return;
-  state_ = INLINE_SERVICE;
-
-  // Replace the picker with the inline disposition.
-  ClearContents();
-  views::GridLayout* grid_layout = new views::GridLayout(contents_);
-  grid_layout->set_minimum_size(gfx::Size(WebIntentPicker::kWindowMinWidth, 0));
-  grid_layout->SetInsets(chrome_style::kCloseButtonPadding, 0,
-                         chrome_style::kClientBottomPadding, 0);
-  contents_->SetLayoutManager(grid_layout);
-
-  enum GridLayoutColumnSets {
-    HEADER_ROW,
-    SEPARATOR_ROW,
-    WEB_CONTENTS_ROW,
-  };
-  views::ColumnSet* header_cs = grid_layout->AddColumnSet(HEADER_ROW);
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-  header_cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1,
-                       GridLayout::USE_PREF, 0, 0); // Icon, title, link.
-  header_cs->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing);
-  header_cs->AddColumn(GridLayout::TRAILING, GridLayout::LEADING, 0,
-                       GridLayout::USE_PREF, 0, 0); // Close button.
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kCloseButtonPadding);
-
-  views::ColumnSet* sep_cs = grid_layout->AddColumnSet(SEPARATOR_ROW);
-  sep_cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1,
-                    GridLayout::USE_PREF, 0, 0); // Separator.
-
-  views::ColumnSet* contents_cs = grid_layout->AddColumnSet(WEB_CONTENTS_ROW);
-  contents_cs->AddPaddingColumn(0, 1);
-  contents_cs->AddColumn(GridLayout::CENTER, GridLayout::CENTER, 1,
-                         GridLayout::USE_PREF, 0, 0); // Web contents.
-  contents_cs->AddPaddingColumn(0, 1);
-
-  // Header.
-  grid_layout->StartRow(0, HEADER_ROW);
-
-  const WebIntentPickerModel::InstalledService* service =
-      model_->GetInstalledServiceWithURL(model_->inline_disposition_url());
-
-  if (!inline_service_icon_)
-    inline_service_icon_ = new views::ImageView();
-  inline_service_icon_->SetImage(service->favicon.ToImageSkia());
-
-  views::Label* title = CreateLabel();
-  title->SetText(ui::ElideText(
-      service->title, title->font(), kTitleLinkMaxWidth, ui::ELIDE_AT_END));
-
-  if (!choose_another_service_link_)
-    choose_another_service_link_ = CreateLink();
-  choose_another_service_link_->SetText(l10n_util::GetStringUTF16(
-      IDS_INTENT_PICKER_USE_ALTERNATE_SERVICE));
-  choose_another_service_link_->set_listener(this);
-
-  grid_layout->AddView(CreateInlineDispositionHeader(
-      inline_service_icon_, title, choose_another_service_link_));
-  choose_another_service_link_->SetVisible(IsUseAnotherServiceVisible(model_));
-
-  views::ImageButton* close_button = CreateCloseButton(this);
-  grid_layout->AddView(close_button);
-  close_button->SetVisible(use_close_button_);
-
-  // Separator.
-  const int kHeaderBuiltinBottomPadding = 4;
-  grid_layout->AddPaddingRow(0,
-                             chrome_style::kRowPadding -
-                                 kHeaderBuiltinBottomPadding);
-  grid_layout->StartRow(0, SEPARATOR_ROW);
-  grid_layout->AddView(new views::Separator());
-
-  // Inline web contents.
-  const int kSeparatorBottomPadding = 3;
-  grid_layout->AddPaddingRow(0, kSeparatorBottomPadding);
-  grid_layout->StartRow(0, WEB_CONTENTS_ROW);
-  grid_layout->AddView(webview_);
-
-  contents_->Layout();
-  SizeToContents();
-}
-
-void WebIntentPickerViews::OnModelChanged(WebIntentPickerModel* model) {
-  if (state_ == WAITING && !model->IsWaitingForSuggestions())
-    UpdateContents();
-
-  if (choose_another_service_link_) {
-    choose_another_service_link_->SetVisible(IsUseAnotherServiceVisible(model));
-    contents_->Layout();
-    SizeToContents();
-  }
-
-  if (extensions_)
-    RefreshExtensions();
-}
-
-void WebIntentPickerViews::OnFaviconChanged(WebIntentPickerModel* model,
-                                            size_t index) {
-  // TODO(groby): Update favicons on extensions_;
-  if (inline_service_icon_)
-    RefreshInlineServiceIcon();
-  if (extensions_)
-    RefreshExtensions();
-}
-
-void WebIntentPickerViews::OnExtensionIconChanged(
-    WebIntentPickerModel* model,
-    const std::string& extension_id) {
-  OnFaviconChanged(model, -1);
-}
-
-void WebIntentPickerViews::OnInlineDisposition(
-    const string16&, const GURL& url) {
-  DCHECK(delegate_);
-  Profile* profile =
-      Profile::FromBrowserContext(web_contents_->GetBrowserContext());
-  if (!webview_)
-    webview_ = new views::WebView(profile);
-
-  inline_web_contents_.reset(
-      delegate_->CreateWebContentsForInlineDisposition(profile, url));
-
-  // Does not take ownership, so we keep a scoped_ptr
-  // for the WebContents locally.
-  webview_->SetWebContents(inline_web_contents_.get());
-  Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
-  inline_disposition_delegate_.reset(
-      new WebIntentInlineDispositionDelegate(this, inline_web_contents_.get(),
-                                             browser));
-
-  inline_web_contents_->GetController().LoadURL(
-      url,
-      content::Referrer(),
-      content::PAGE_TRANSITION_AUTO_TOPLEVEL,
-      std::string());
-
-  // Disable all buttons.
-  // TODO(groby): Add throbber for inline dispo - see http://crbug.com/142519.
-  if (extensions_)
-    extensions_->SetEnabled(false);
-  if (more_suggestions_link_)
-    more_suggestions_link_->SetEnabled(false);
-  contents_->Layout();
-}
-
-void WebIntentPickerViews::OnExtensionInstallClicked(
-    const std::string& extension_id) {
-  DCHECK(delegate_);
-  can_close_ = false;
-  extensions_->StartThrobber(extension_id);
-  more_suggestions_link_->SetEnabled(false);
-  contents_->Layout();
-  delegate_->OnExtensionInstallRequested(extension_id);
-}
-
-void WebIntentPickerViews::OnExtensionLinkClicked(
-    const std::string& extension_id,
-    WindowOpenDisposition disposition) {
-  DCHECK(delegate_);
-  delegate_->OnExtensionLinkClicked(extension_id, disposition);
-}
-
-void WebIntentPickerViews::OnActionButtonClicked(
-    IntentRowView::ActionType type, size_t tag) {
-  DCHECK(delegate_);
-  DCHECK_EQ(IntentRowView::ACTION_INVOKE, type);
-  const WebIntentPickerModel::InstalledService& service =
-      model_->GetInstalledServiceAt(tag);
-  delegate_->OnServiceChosen(service.url, service.disposition,
-                             WebIntentPickerDelegate::kEnableDefaults);
-}
-
-void WebIntentPickerViews::UpdateContents() {
-  if (model_ && model_->IsInlineDisposition())
-    return;
-
-  if (model_ && model_->IsWaitingForSuggestions()) {
-    ShowWaitingForSuggestions();
-  } else if (model_ && (model_->GetInstalledServiceCount() ||
-                        model_->GetSuggestedExtensionCount())) {
-    ShowAvailableServices();
-  } else {
-    ShowNoServicesMessage();
-  }
-  SizeToContents();
-}
-
-void WebIntentPickerViews::ShowWaitingForSuggestions() {
-  if (state_ == WAITING)
-    return;
-  state_ = WAITING;
-  ClearContents();
-  contents_->SetLayoutManager(new views::FillLayout());
-  waiting_view_ = new WaitingView(this, use_close_button_);
-  contents_->AddChildView(waiting_view_);
-  int height = contents_->GetHeightForWidth(kWindowMinWidth);
-  contents_->SetSize(gfx::Size(kWindowMinWidth, height));
-  contents_->Layout();
-}
-
-const string16 WebIntentPickerViews::GetActionTitle() {
-  return action_text_.empty() ?
-      l10n_util::GetStringUTF16(IDS_INTENT_PICKER_CHOOSE_SERVICE) :
-      action_text_;
-}
-
-void WebIntentPickerViews::ShowAvailableServices() {
-  ClearContents();
-  state_ = LIST_SERVICES;
-  extensions_ = new IntentsView(model_, this);
-  gfx::Size min_size = gfx::Size(extensions_->AdjustWidth(kWindowMinWidth), 0);
-
-  views::GridLayout* grid_layout = new views::GridLayout(contents_);
-  grid_layout->set_minimum_size(min_size);
-  const int kIconBuiltinBottomPadding = 4;
-  grid_layout->SetInsets(chrome_style::kCloseButtonPadding,
-                         0,
-                         chrome_style::kClientBottomPadding -
-                             kIconBuiltinBottomPadding,
-                         0);
-  contents_->SetLayoutManager(grid_layout);
-
-  enum GridLayoutColumnSets {
-    HEADER_ROW,
-    CONTENT_ROW,
-  };
-  views::ColumnSet* header_cs = grid_layout->AddColumnSet(HEADER_ROW);
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-  header_cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 1,
-                       GridLayout::USE_PREF, 0, 0); // Action title
-  header_cs->AddColumn(GridLayout::TRAILING, GridLayout::LEADING, 0,
-                       GridLayout::USE_PREF, 0, 0); // Close button
-  header_cs->AddPaddingColumn(
-      0, chrome_style::kCloseButtonPadding);
-
-  views::ColumnSet* content_cs = grid_layout->AddColumnSet(CONTENT_ROW);
-  content_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-  content_cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1,
-                        GridLayout::USE_PREF, 0, 0); // Content.
-  content_cs->AddPaddingColumn(
-      0, chrome_style::kHorizontalPadding);
-
-  // Header.
-  grid_layout->StartRow(0, HEADER_ROW);
-  if (!action_label_)
-    action_label_ = CreateTitleLabel();
-  action_label_->SetText(GetActionTitle());
-  grid_layout->AddView(action_label_);
-
-  views::ImageButton* close_button = CreateCloseButton(this);
-  grid_layout->AddView(close_button);
-  close_button->SetVisible(use_close_button_);
-
-  // Extensions.
-  const int kHeaderBuiltinBottomPadding = 4;
-  grid_layout->AddPaddingRow(0,
-                             chrome_style::kRowPadding -
-                                 kHeaderBuiltinBottomPadding);
-  grid_layout->StartRow(0, CONTENT_ROW);
-  grid_layout->AddView(extensions_);
-
-
-  // Row with "more suggestions" link.
-  const int kIconBuiltinTopPadding = 6;
-  grid_layout->AddPaddingRow(0,
-                             chrome_style::kRowPadding -
-                                 kIconBuiltinTopPadding);
-  grid_layout->StartRow(0, CONTENT_ROW);
-  views::View* more_view = new views::View();
-  more_view->SetLayoutManager(new views::BoxLayout(
-      views::BoxLayout::kHorizontal, 0, 0, kIconTextPadding));
-  views::ImageView* icon = new views::ImageView();
-  icon->SetImage(ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
-      IDR_WEBSTORE_ICON_16));
-  more_view->AddChildView(icon);
-  if (!more_suggestions_link_)
-    more_suggestions_link_ = CreateLink();
-  more_suggestions_link_->SetText(
-      l10n_util::GetStringUTF16(IDS_FIND_MORE_INTENT_HANDLER_MESSAGE));
-  more_suggestions_link_->set_listener(this);
-  more_view->AddChildView(more_suggestions_link_);
-  grid_layout->AddView(more_view, 1, 1,
-                       GridLayout::LEADING, GridLayout::CENTER);
-
-  contents_->Layout();
-}
-
-void WebIntentPickerViews::ResetContents() {
-  // Abandon both web contents and webview.
-  webview_->SetWebContents(NULL);
-  inline_web_contents_.reset();
-  webview_ = NULL;
-
-  // Re-initialize the UI.
-  UpdateContents();
-
-  // Restore previous state.
-  if (extensions_)
-    extensions_->Update();
-  if (action_label_)
-    action_label_->SetText(action_text_);
-  contents_->Layout();
-  SizeToContents();
-}
-
-void WebIntentPickerViews::SizeToContents() {
-  gfx::Size client_size = contents_->GetPreferredSize();
-  gfx::Rect client_bounds(client_size);
-  gfx::Rect new_window_bounds = window_->non_client_view()->frame_view()->
-      GetWindowBoundsForClientBounds(client_bounds);
-  window_->CenterWindow(new_window_bounds.size());
-}
-
-void WebIntentPickerViews::ClearContents() {
-  DCHECK(contents_);
-  // The call RemoveAllChildViews(true) deletes all children of |contents|. If
-  // we do not set our weak pointers to NULL, then they will continue to point
-  // to where the deleted objects used to be, i.e. unitialized memory. This
-  // would cause hard-to-explain crashes.
-  contents_->RemoveAllChildViews(true);
-  action_label_ = NULL;
-  extensions_ = NULL;
-  more_suggestions_link_ = NULL;
-  inline_service_icon_ = NULL;
-  choose_another_service_link_ = NULL;
-}
-
-void WebIntentPickerViews::RefreshInlineServiceIcon() {
-  DCHECK(inline_service_icon_);
-  const WebIntentPickerModel::InstalledService* inline_service =
-      model_->GetInstalledServiceWithURL(model_->inline_disposition_url());
-  if (inline_service)
-    inline_service_icon_->SetImage(inline_service->favicon.ToImageSkia());
-}
-
-void WebIntentPickerViews::RefreshExtensions() {
-  DCHECK(extensions_);
-  extensions_->Update();
-  contents_->Layout();
-  SizeToContents();
-}