Remove some more !IsModeMaterial code.

chrome/browser/ui/views/tabs/tab.h

Index: chrome/browser/ui/views/tabs/tab.h
diff --git a/chrome/browser/ui/views/tabs/tab.h b/chrome/browser/ui/views/tabs/tab.h
index c02763933008e9c28119290f1a1420b56ec08df6..2b9658b82be260e68f6726ed53f942575bbbceb9 100644
--- a/chrome/browser/ui/views/tabs/tab.h
+++ b/chrome/browser/ui/views/tabs/tab.h
@@ -233,13 +233,16 @@ class Tab : public gfx::AnimationDelegate,
   // Paint with the "immersive mode" light-bar style.
   void PaintImmersiveTab(gfx::Canvas* canvas);
 
-  // Paint various portions of the Tab.
+  // Paint the background of an inactive tab.

[Peter Kasting, 2016/10/21 21:07:51]

Nit: Paints

(Bonus if you also fix the other function comments above similarly)

[Evan Stade, 2016/10/21 22:11:12]

Done.

   void PaintInactiveTabBackground(gfx::Canvas* canvas, const gfx::Path& clip);
+
+  // Paints a tab background using the image defined by |fill_id| at the
+  // provided offset. If |fill_id| is 0, it will fall back to using the solid
+  // color defined by the theme provider and ignore the offset.
   void PaintTabBackgroundUsingFillId(gfx::Canvas* fill_canvas,
                                      gfx::Canvas* stroke_canvas,
                                      bool is_active,
                                      int fill_id,
-                                     bool has_custom_image,
                                      int y_offset);
 
   // Paints the pinned tab title changed indicator and |favicon_|. |favicon_|