Update avatar button to MD (part 1)

ui/views/controls/button/label_button.h

Index: ui/views/controls/button/label_button.h
diff --git a/ui/views/controls/button/label_button.h b/ui/views/controls/button/label_button.h
index 91b68faae2c37147351035d90e958e71c7bf733a..679f6484b08e915542540cedb3e01256503a5e57 100644
--- a/ui/views/controls/button/label_button.h
+++ b/ui/views/controls/button/label_button.h
@@ -158,6 +158,10 @@ class VIEWS_EXPORT LabelButton : public CustomButton,
     explicitly_set_colors_ = colors;
   }
 
+  // Returns true if the CreateInkDrop*() methods should create flood fill ink
+  // drop components.
+  virtual bool UseFloodFillInkDrop() const;

[Evan Stade, 2017/05/02 15:49:20]

nit: rearrange ordering in .cc file to match new order in header

and while we're at it, can we rename it to ShouldUseFloodFillInkDrop? I think
that's more idiomatic (doesn't sound like a command).

[emx, 2017/05/03 17:10:59]

Done.

+
  private:
   void SetTextInternal(const base::string16& text);
 
@@ -183,10 +187,6 @@ class VIEWS_EXPORT LabelButton : public CustomButton,
   // correct for the current background.
   void ResetLabelEnabledColor();
 
-  // Returns true if the CreateInkDrop*() methods should create flood fill ink
-  // drop components.
-  bool UseFloodFillInkDrop() const;
-
   // The image and label shown in the button.
   ImageView* image_;
   Label* label_;