Remove OriginChip code.

chrome/browser/ui/views/location_bar/origin_chip_view.cc

Index: chrome/browser/ui/views/location_bar/origin_chip_view.cc
diff --git a/chrome/browser/ui/views/location_bar/origin_chip_view.cc b/chrome/browser/ui/views/location_bar/origin_chip_view.cc
deleted file mode 100644
index 1100065f1e5c93f2121566ee5436ab802668f79a..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/location_bar/origin_chip_view.cc
+++ /dev/null
@@ -1,415 +0,0 @@
-// Copyright 2014 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/location_bar/origin_chip_view.h"
-
-#include "base/files/file_path.h"
-#include "base/metrics/histogram.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/extensions/extension_util.h"
-#include "chrome/browser/favicon/favicon_tab_helper.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/safe_browsing/safe_browsing_service.h"
-#include "chrome/browser/safe_browsing/ui_manager.h"
-#include "chrome/browser/search/search.h"
-#include "chrome/browser/themes/theme_properties.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/elide_url.h"
-#include "chrome/browser/ui/location_bar/origin_chip_info.h"
-#include "chrome/browser/ui/omnibox/omnibox_view.h"
-#include "chrome/browser/ui/toolbar/toolbar_model.h"
-#include "chrome/browser/ui/views/location_bar/location_bar_view.h"
-#include "chrome/common/extensions/extension_constants.h"
-#include "content/public/browser/user_metrics.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/common/url_constants.h"
-#include "extensions/browser/extension_icon_image.h"
-#include "extensions/browser/extension_registry.h"
-#include "extensions/common/constants.h"
-#include "extensions/common/manifest_handlers/icons_handler.h"
-#include "grit/theme_resources.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/theme_provider.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/font_list.h"
-#include "ui/gfx/text_utils.h"
-#include "ui/views/background.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/button/label_button_border.h"
-#include "ui/views/painter.h"
-
-
-// OriginChipExtensionIcon ----------------------------------------------------
-
-class OriginChipExtensionIcon : public extensions::IconImage::Observer {
- public:
-  OriginChipExtensionIcon(LocationIconView* icon_view,
-                          Profile* profile,
-                          const extensions::Extension* extension);
-  ~OriginChipExtensionIcon() override;
-
-  // IconImage::Observer:
-  void OnExtensionIconImageChanged(extensions::IconImage* image) override;
-
- private:
-  LocationIconView* icon_view_;
-  scoped_ptr<extensions::IconImage> icon_image_;
-
-  DISALLOW_COPY_AND_ASSIGN(OriginChipExtensionIcon);
-};
-
-OriginChipExtensionIcon::OriginChipExtensionIcon(
-    LocationIconView* icon_view,
-    Profile* profile,
-    const extensions::Extension* extension)
-    : icon_view_(icon_view),
-      icon_image_(new extensions::IconImage(
-          profile,
-          extension,
-          extensions::IconsInfo::GetIcons(extension),
-          extension_misc::EXTENSION_ICON_BITTY,
-          extensions::util::GetDefaultAppIcon(),
-          this)) {
-  // Forces load of the image.
-  icon_image_->image_skia().GetRepresentation(1.0f);
-
-  if (!icon_image_->image_skia().image_reps().empty())
-    OnExtensionIconImageChanged(icon_image_.get());
-}
-
-OriginChipExtensionIcon::~OriginChipExtensionIcon() {
-}
-
-void OriginChipExtensionIcon::OnExtensionIconImageChanged(
-    extensions::IconImage* image) {
-  if (icon_view_)
-    icon_view_->SetImage(&icon_image_->image_skia());
-}
-
-
-// OriginChipView -------------------------------------------------------------
-
-namespace {
-
-const int kEdgeThickness = 5;
-const int k16x16IconLeadingSpacing = 1;
-const int k16x16IconTrailingSpacing = 2;
-const int kIconTextSpacing = 3;
-
-const int kNormalImages[3][9] = {
-  IMAGE_GRID(IDR_ORIGIN_CHIP_NORMAL),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_HOVER),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_PRESSED)
-};
-
-const int kMalwareImages[3][9] = {
-  IMAGE_GRID(IDR_ORIGIN_CHIP_MALWARE_NORMAL),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_MALWARE_HOVER),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_MALWARE_PRESSED)
-};
-
-const int kBrokenSSLImages[3][9] = {
-  IMAGE_GRID(IDR_ORIGIN_CHIP_BROKENSSL_NORMAL),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_BROKENSSL_HOVER),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_BROKENSSL_PRESSED)
-};
-
-const int kEVImages[3][9] = {
-  IMAGE_GRID(IDR_ORIGIN_CHIP_EV_NORMAL),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_EV_HOVER),
-  IMAGE_GRID(IDR_ORIGIN_CHIP_EV_PRESSED)
-};
-
-const extensions::Extension* GetExtension(const GURL& url, Profile* profile) {
-  if (!url.SchemeIs(extensions::kExtensionScheme))
-    return NULL;
-  extensions::ExtensionRegistry* registry =
-      extensions::ExtensionRegistry::Get(profile);
-  return registry->enabled_extensions().GetByID(url.host());
-}
-
-}  // namespace
-
-OriginChipView::OriginChipView(LocationBarView* location_bar_view,
-                               Profile* profile,
-                               const gfx::FontList& font_list)
-    : LabelButton(this, base::string16()),
-      location_bar_view_(location_bar_view),
-      profile_(profile),
-      showing_16x16_icon_(false),
-      fade_in_animation_(this),
-      security_level_(ToolbarModel::NONE),
-      url_malware_(false) {
-  EnableCanvasFlippingForRTLUI(true);
-
-  scoped_refptr<SafeBrowsingService> sb_service =
-      g_browser_process->safe_browsing_service();
-  // |sb_service| may be NULL in tests.
-  if (sb_service.get() && sb_service->ui_manager().get())
-    sb_service->ui_manager()->AddObserver(this);
-
-  SetFontList(font_list);
-
-  // TODO(gbillock): Would be nice to just use stock LabelButton stuff here.
-  location_icon_view_ = new LocationIconView(location_bar_view_);
-  // Make location icon hover events count as hovering the origin chip.
-  location_icon_view_->set_interactive(false);
-  location_icon_view_->ShowTooltip(true);
-  AddChildView(location_icon_view_);
-
-  ev_label_ = new views::Label(base::string16(), GetFontList());
-  ev_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  ev_label_->SetElideBehavior(gfx::NO_ELIDE);
-  AddChildView(ev_label_);
-
-  host_label_ = new views::Label(base::string16(), GetFontList());
-  host_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  host_label_->SetElideBehavior(gfx::NO_ELIDE);
-  AddChildView(host_label_);
-
-  fade_in_animation_.SetTweenType(gfx::Tween::LINEAR_OUT_SLOW_IN);
-  fade_in_animation_.SetSlideDuration(175);
-
-  // Ensure |pressed_text_color_| and |background_colors_| are initialized.
-  SetBorderImages(kNormalImages);
-}
-
-OriginChipView::~OriginChipView() {
-  scoped_refptr<SafeBrowsingService> sb_service =
-      g_browser_process->safe_browsing_service();
-  if (sb_service.get() && sb_service->ui_manager().get())
-    sb_service->ui_manager()->RemoveObserver(this);
-}
-
-void OriginChipView::OnChanged() {
-  content::WebContents* web_contents = location_bar_view_->GetWebContents();
-  if (!web_contents)
-    return;
-
-  // Note: security level can change async as the connection is made.
-  GURL url = location_bar_view_->GetToolbarModel()->GetURL();
-  const ToolbarModel::SecurityLevel security_level =
-      location_bar_view_->GetToolbarModel()->GetSecurityLevel(true);
-
-  bool url_malware = OriginChip::IsMalware(url, web_contents);
-
-  // TODO(gbillock): We persist a malware setting while a new WebContents
-  // content is loaded, meaning that we end up transiently marking a safe
-  // page as malware. Need to fix that.
-
-  if ((url == url_displayed_) &&
-      (security_level == security_level_) &&
-      (url_malware == url_malware_))
-    return;
-
-  url_displayed_ = url;
-  url_malware_ = url_malware;
-  security_level_ = security_level;
-
-  if (url_malware_) {
-    SetBorderImages(kMalwareImages);
-  } else if (security_level_ == ToolbarModel::SECURITY_ERROR) {
-    SetBorderImages(kBrokenSSLImages);
-  } else if (security_level_ == ToolbarModel::EV_SECURE) {
-    SetBorderImages(kEVImages);
-  } else {
-    SetBorderImages(kNormalImages);
-  }
-
-  ev_label_->SetText(location_bar_view_->GetToolbarModel()->GetEVCertName());
-  ev_label_->SetVisible(security_level_ == ToolbarModel::EV_SECURE);
-
-  // TODO(pkasting): Allow the origin chip to shrink, and use ElideHost().
-  base::string16 host =
-      OriginChip::LabelFromURLForProfile(url_displayed_, profile_);
-  host_label_->SetText(host);
-  host_label_->SetTooltipText(base::UTF8ToUTF16(url.spec()));
-
-  showing_16x16_icon_ = url_displayed_.is_empty() ||
-      url_displayed_.SchemeIs(content::kChromeUIScheme);
-  int icon = showing_16x16_icon_ ? IDR_PRODUCT_LOGO_16 :
-      location_bar_view_->GetToolbarModel()->GetIconForSecurityLevel(
-          security_level_);
-  const extensions::Extension* extension =
-      GetExtension(url_displayed_, profile_);
-  if (extension) {
-    icon = IDR_EXTENSIONS_FAVICON;
-    showing_16x16_icon_ = true;
-    extension_icon_.reset(
-        new OriginChipExtensionIcon(location_icon_view_, profile_, extension));
-  } else {
-    extension_icon_.reset();
-  }
-  location_icon_view_->SetImage(GetThemeProvider()->GetImageSkiaNamed(icon));
-
-  if (visible()) {
-    CancelFade();
-    Layout();
-    SchedulePaint();
-  }
-}
-
-void OriginChipView::FadeIn() {
-  fade_in_animation_.Show();
-}
-
-void OriginChipView::CancelFade() {
-  fade_in_animation_.Stop();
-}
-
-int OriginChipView::HostLabelOffset() const {
-  return host_label_->x() - GetLabelX();
-}
-
-int OriginChipView::WidthFromStartOfLabels() const {
-  return width() - GetLabelX();
-}
-
-gfx::Size OriginChipView::GetPreferredSize() const {
-  // TODO(pkasting): Use of " " here is a horrible hack, to be replaced by
-  // splitting the chip into separate pieces for EV/host.
-  int label_size = host_label_->GetPreferredSize().width();
-  if (ev_label_->visible()) {
-    label_size += ev_label_->GetPreferredSize().width() +
-        gfx::GetStringWidth(base::ASCIIToUTF16(" "), GetFontList());
-  }
-  return gfx::Size(GetLabelX() + label_size + kEdgeThickness,
-                   location_icon_view_->GetPreferredSize().height());
-}
-
-void OriginChipView::Layout() {
-  // TODO(gbillock): Eventually we almost certainly want to use
-  // LocationBarLayout for leading and trailing decorations.
-
-  location_icon_view_->SetBounds(
-      kEdgeThickness + (showing_16x16_icon_ ? k16x16IconLeadingSpacing : 0),
-      LocationBarView::kNormalEdgeThickness,
-      location_icon_view_->GetPreferredSize().width(),
-      height() - 2 * LocationBarView::kNormalEdgeThickness);
-
-  int label_x = GetLabelX();
-  int label_width = std::max(0, width() - label_x - kEdgeThickness);
-  const int label_y = LocationBarView::kNormalEdgeThickness;
-  const int label_height = height() - 2 * LocationBarView::kNormalEdgeThickness;
-  if (ev_label_->visible()) {
-    int ev_label_width =
-        std::min(ev_label_->GetPreferredSize().width(), label_width);
-    ev_label_->SetBounds(label_x, label_y, ev_label_width, label_height);
-    // TODO(pkasting): See comments in GetPreferredSize().
-    ev_label_width +=
-        gfx::GetStringWidth(base::ASCIIToUTF16(" "), GetFontList());
-    label_x += ev_label_width;
-    label_width = std::max(0, label_width - ev_label_width);
-  }
-  host_label_->SetBounds(label_x, label_y, label_width, label_height);
-}
-
-int OriginChipView::GetLabelX() const {
-  const int icon_spacing = showing_16x16_icon_ ?
-      (k16x16IconLeadingSpacing + k16x16IconTrailingSpacing) : 0;
-  return kEdgeThickness + location_icon_view_->GetPreferredSize().width() +
-      icon_spacing + kIconTextSpacing;
-}
-
-void OriginChipView::SetBorderImages(const int images[3][9]) {
-  scoped_ptr<views::LabelButtonBorder> border(
-      new views::LabelButtonBorder(views::Button::STYLE_BUTTON));
-
-  for (size_t i = 0; i < 3; ++i) {
-    views::Painter* painter = views::Painter::CreateImageGridPainter(images[i]);
-    border->SetPainter(false, static_cast<Button::ButtonState>(i), painter);
-
-    // Calculate a representative background color of the provided image grid to
-    // use as the background color of the host label in order to color the text
-    // appropriately. We grab the color of the middle pixel of the middle image
-    // of the background, which we treat as the representative color of the
-    // entire background (reasonable, given the current appearance of these
-    // images).
-    //
-    // NOTE: Because this is called from the constructor, when we're not in a
-    // Widget yet, GetThemeProvider() may return NULL, so use the location bar's
-    // theme provider instead to be safe.
-    const SkBitmap& bitmap(
-        location_bar_view_->GetThemeProvider()->GetImageSkiaNamed(
-            images[i][4])->GetRepresentation(1.0f).sk_bitmap());
-    SkAutoLockPixels pixel_lock(bitmap);
-    background_colors_[i] =
-        bitmap.getColor(bitmap.width() / 2, bitmap.height() / 2);
-  }
-
-  // Calculate the actual text color of the pressed label.
-  host_label_->SetBackgroundColor(background_colors_[Button::STATE_PRESSED]);
-  pressed_text_color_ = host_label_->enabled_color();
-  host_label_->SetBackgroundColor(background_colors_[state()]);
-
-  SetBorder(border.Pass());
-}
-
-void OriginChipView::AnimationProgressed(const gfx::Animation* animation) {
-  if (animation == &fade_in_animation_)
-    SchedulePaint();
-  else
-    views::LabelButton::AnimationProgressed(animation);
-}
-
-void OriginChipView::AnimationEnded(const gfx::Animation* animation) {
-  if (animation == &fade_in_animation_)
-    fade_in_animation_.Reset();
-  else
-    views::LabelButton::AnimationEnded(animation);
-}
-
-void OriginChipView::OnPaintBorder(gfx::Canvas* canvas) {
-  if (fade_in_animation_.is_animating()) {
-    canvas->SaveLayerAlpha(static_cast<uint8>(
-        fade_in_animation_.CurrentValueBetween(0, 255)));
-    views::LabelButton::OnPaintBorder(canvas);
-    canvas->Restore();
-  } else {
-    views::LabelButton::OnPaintBorder(canvas);
-  }
-}
-
-void OriginChipView::StateChanged() {
-  DCHECK_LT(state(), 3);
-  SkColor background_color = background_colors_[state()];
-  ev_label_->SetBackgroundColor(background_color);
-  host_label_->SetBackgroundColor(background_color);
-}
-
-// TODO(gbillock): Make the LocationBarView or OmniboxView the listener for
-// this button.
-void OriginChipView::ButtonPressed(views::Button* sender,
-                                 const ui::Event& event) {
-  // See if the event needs to be passed to the LocationIconView.
-  if (event.IsMouseEvent() || (event.type() == ui::ET_GESTURE_TAP)) {
-    location_icon_view_->set_interactive(true);
-    const ui::LocatedEvent& located_event =
-        static_cast<const ui::LocatedEvent&>(event);
-    if (GetEventHandlerForPoint(located_event.location()) ==
-            location_icon_view_) {
-      location_icon_view_->page_info_helper()->ProcessEvent(located_event);
-      location_icon_view_->set_interactive(false);
-      return;
-    }
-    location_icon_view_->set_interactive(false);
-  }
-
-  UMA_HISTOGRAM_COUNTS("OriginChip.Pressed", 1);
-  content::RecordAction(base::UserMetricsAction("OriginChipPress"));
-
-  location_bar_view_->ShowURL();
-}
-
-// Note: When OnSafeBrowsingHit would be called, OnSafeBrowsingMatch will
-// have already been called.
-void OriginChipView::OnSafeBrowsingHit(
-    const SafeBrowsingUIManager::UnsafeResource& resource) {}
-
-void OriginChipView::OnSafeBrowsingMatch(
-    const SafeBrowsingUIManager::UnsafeResource& resource) {
-  OnChanged();
-}