Remove non-md code in location bar (Views).

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

Index: chrome/browser/ui/views/location_bar/content_setting_image_view.h
diff --git a/chrome/browser/ui/views/location_bar/content_setting_image_view.h b/chrome/browser/ui/views/location_bar/content_setting_image_view.h
index ee2982aaa4983018b5dbbe5f4e0694c5067b2019..de4422627d1e3a2a9c6c8611e9d13fa69ef5ca9f 100644
--- a/chrome/browser/ui/views/location_bar/content_setting_image_view.h
+++ b/chrome/browser/ui/views/location_bar/content_setting_image_view.h
@@ -44,8 +44,7 @@ class ContentSettingImageView : public IconLabelBubbleView,
   // ContentSettingImageView takes ownership of its |image_model|.
   ContentSettingImageView(ContentSettingImageModel* image_model,
                           LocationBarView* parent,
-                          const gfx::FontList& font_list,
-                          SkColor parent_background_color);
+                          const gfx::FontList& font_list);
   ~ContentSettingImageView() override;
 
   // Updates the decoration from the shown WebContents.
@@ -67,8 +66,7 @@ class ContentSettingImageView : public IconLabelBubbleView,
   void OnNativeThemeChanged(const ui::NativeTheme* native_theme) override;
   bool ShouldShowInkDropForFocus() const override;
   SkColor GetTextColor() const override;
-  SkColor GetBorderColor() const override;
-  bool ShouldShowBackground() const override;
+  bool ShouldShowLabel() const override;
   double WidthMultiplier() const override;
   bool IsShrinking() const override;
   bool OnActivate(const ui::Event& event) override;