Android: Second attempt at freeing GLHelper ashmem

content/browser/renderer_host/render_widget_host_view_android.h

Index: content/browser/renderer_host/render_widget_host_view_android.h
diff --git a/content/browser/renderer_host/render_widget_host_view_android.h b/content/browser/renderer_host/render_widget_host_view_android.h
index 98e8883e95dd9aacf41d4ffcb48e4e0bcc1eb02e..573d4313b8e22eac2343af45d39cca956158830a 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.h
+++ b/content/browser/renderer_host/render_widget_host_view_android.h
@@ -262,15 +262,6 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
 
   void UpdateBackgroundColor(SkColor color);
 
-  // Called after async screenshot task completes. Scales and crops the result
-  // of the copy.
-  static void PrepareTextureCopyOutputResult(
-      const gfx::Size& dst_size_in_pixel,
-      SkColorType color_type,
-      const base::TimeTicks& start_time,
-      const ReadbackRequestCallback& callback,
-      std::unique_ptr<cc::CopyOutputResult> result);
-
   // DevTools ScreenCast support for Android WebView.
   void SynchronousCopyContents(const gfx::Rect& src_subrect_in_pixel,
                                const gfx::Size& dst_size_in_pixel,