Reduce jank from favicon downscaling.

components/favicon_base/favicon_util.h

Index: components/favicon_base/favicon_util.h
diff --git a/components/favicon_base/favicon_util.h b/components/favicon_base/favicon_util.h
index 912f06f2f8d2c53363ee7a9fe46dc8e7cdc46917..3e2fbfd6dc0327005e28860e4bf4e2b81ba33a7e 100644
--- a/components/favicon_base/favicon_util.h
+++ b/components/favicon_base/favicon_util.h
@@ -36,6 +36,11 @@ gfx::Image SelectFaviconFramesFromPNGs(
     const std::vector<float>& favicon_scales,
     int favicon_size);
 
+favicon_base::FaviconRawBitmapResult ShoehornFaviconToSize(

[sky, 2016/09/06 20:19:39]

Showhorn? ResizeFaviconBitmapResult?

[aelias_OOO_until_Jul13, 2016/09/06 20:46:42]

I wanted to use a pejorative word, so I renamed to ResizeFaviconResultSlow.

[sky, 2016/09/06 21:50:45]

That argument could be applied to any function that could take a while. Resizing
is inherently slow. I prefer no 'slow' here.

[aelias_OOO_until_Jul13, 2016/09/06 22:10:49]

OK, done.

+    const std::vector<favicon_base::FaviconRawBitmapResult>&
+        favicon_bitmap_results,
+    int desired_size_in_pixel);
+
 }  // namspace favicon_base
 
 #endif  // COMPONENTS_FAVICON_BASE_FAVICON_UTIL_H_