Switch the android overscroll glow to use UIResources.

ui/base/android/window_android_observer.h

Index: ui/base/android/window_android_observer.h
diff --git a/ui/base/android/window_android_observer.h b/ui/base/android/window_android_observer.h
index 790170ec9432bbefcd0ef2307186ec127196ad24..4a720b9481b0999fd9de29bdf24f8810afc539f2 100644
--- a/ui/base/android/window_android_observer.h
+++ b/ui/base/android/window_android_observer.h
@@ -7,11 +7,15 @@
 
 #include "ui/base/ui_export.h"
 
+namespace content {
+class Compositor;
+}
+
 namespace ui {
 
 class UI_EXPORT WindowAndroidObserver {
  public:
-  virtual void OnCompositingDidCommit() = 0;
+  virtual void OnCompositingDidCommit(content::Compositor* compositor) = 0;
   virtual void OnAttachCompositor() = 0;
   virtual void OnDetachCompositor() = 0;