Refactor views::Label and gfx::RenderText shadow functions.

ash/touch/touch_hud_debug.cc

Index: ash/touch/touch_hud_debug.cc
diff --git a/ash/touch/touch_hud_debug.cc b/ash/touch/touch_hud_debug.cc
index 20fab48588522cc2e61bc44186ee2d6108a32583..f5164260719f12b8e09cceb57a24c7a52da8050f 100644
--- a/ash/touch/touch_hud_debug.cc
+++ b/ash/touch/touch_hud_debug.cc
@@ -352,9 +352,8 @@ TouchHudDebug::TouchHudDebug(aura::Window* initial_root)
   for (int i = 0; i < kMaxTouchPoints; ++i) {
     touch_labels_[i] = new views::Label;
     touch_labels_[i]->SetBackgroundColor(SkColorSetARGB(0, 255, 255, 255));
-    touch_labels_[i]->SetShadowColors(SK_ColorWHITE,
-                                      SK_ColorWHITE);
-    touch_labels_[i]->SetShadowOffset(1, 1);
+    touch_labels_[i]->set_shadows(gfx::ShadowValues(1,
+        gfx::ShadowValue(gfx::Point(1, 1), 0, SK_ColorWHITE)));
     label_container_->AddChildView(touch_labels_[i]);
   }
   label_container_->SetX(0);