New location security strings and animation.

chrome/browser/ui/views/location_bar/location_icon_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_ICON_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_ICON_VIEW_H_
 
 #include "base/macros.h"
 #include "chrome/browser/ui/views/location_bar/icon_label_bubble_view.h"
+#include "ui/gfx/animation/animation_delegate.h"
+#include "ui/gfx/animation/slide_animation.h"
 
 class LocationBarView;
 
 namespace ui {
 class KeyEvent;
 class LocatedEvent;
 }
 
 // Use a LocationIconView to display an icon on the leading side of the edit
 // field. It shows the user's current action (while the user is editing), or the
 // page security status (after navigation has completed).
-class LocationIconView : public IconLabelBubbleView {
+class LocationIconView : public IconLabelBubbleView,
+                         public gfx::AnimationDelegate {
  public:
   LocationIconView(const gfx::FontList& font_list,
                    SkColor parent_background_color,
                    LocationBarView* location_bar);
   ~LocationIconView() override;
 
   // IconLabelBubbleView:
   gfx::Size GetMinimumSize() const override;
   bool OnMousePressed(const ui::MouseEvent& event) override;
   bool OnMouseDragged(const ui::MouseEvent& event) override;
@@ skipping 10 matching lines @@
 
   // Returns what the minimum size would be if the label text were |text|.
   gfx::Size GetMinimumSizeForLabelText(const base::string16& text) const;
 
   const gfx::FontList& GetFontList() const { return font_list(); }
 
   // Set the background image. Pass false for |should_show_ev| for all non-EV
   // HTTPS contexts.
   void SetBackground(bool should_show_ev);
 
+  void SetSecurityState(bool should_show, bool should_animate);

[Peter Kasting, 2016/08/30 01:12:42]

Nit: I'd add a brief comment, e.g. "Sets whether the verbose security state text
should be visible.  |should_animate| controls whether any necessary transition
to this state should be animated."

[Kevin Bailey, 2016/08/30 14:07:15]

Done.

+
  private:
+  // IconLabelBubbleView:
+  double WidthMultiplier() const override;
+
+  // gfx::AnimationDelegate:
+  void AnimationProgressed(const gfx::Animation*) override;
+
   void ProcessLocatedEvent(const ui::LocatedEvent& event);
 
   // Returns what the minimum size would be if the preferred size were |size|.
   gfx::Size GetMinimumSizeForPreferredSize(gfx::Size size) const;
 
   // Handles both click and gesture events by delegating to the page info
   // helper in the appropriate circumstances.
   void OnClickOrTap(const ui::LocatedEvent& event);
 
   // Set to true when the bubble is already showing at the time the icon is
   // clicked. This suppresses re-showing the bubble on mouse release, so that
   // clicking the icon repeatedly will appear to toggle the bubble on and off.
   bool suppress_mouse_released_action_;
 
   // True if hovering this view should display a tooltip.
   bool show_tooltip_;
 
   LocationBarView* location_bar_;
+  gfx::SlideAnimation animation_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationIconView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_ICON_VIEW_H_