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

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

Index: chrome/browser/ui/views/location_bar/bubble_icon_view.h
diff --git a/chrome/browser/ui/views/location_bar/bubble_icon_view.h b/chrome/browser/ui/views/location_bar/bubble_icon_view.h
index 27e63744dc833382485c3c249fac7d328c4201ff..6cd92383f124d0c8a45c784624d7c4acb2ab174f 100644
--- a/chrome/browser/ui/views/location_bar/bubble_icon_view.h
+++ b/chrome/browser/ui/views/location_bar/bubble_icon_view.h
@@ -88,15 +88,9 @@ class BubbleIconView : public views::InkDropHostView,
   // Returns the bubble instance for the icon.
   virtual views::BubbleDialogDelegateView* GetBubble() const = 0;
 
-  // Gets the given vector icon in the correct color and size based on |active|
-  // and whether Chrome's in material design mode.
+  // Gets the given vector icon in the correct color and size based on |active|.
   virtual gfx::VectorIconId GetVectorIcon() const;
 
-  // Sets the image using a PNG from the resource bundle. Returns true if an
-  // image was set, or false if the icon should use a vector asset. This only
-  // exists for non-MD mode. TODO(estade): remove it.
-  virtual bool SetRasterIcon();
-
   // views::View:
   void OnBoundsChanged(const gfx::Rect& previous_bounds) override;