Add ability to constrain dominant color selection to a HSL range.

chrome/browser/extensions/bookmark_app_helper.cc

Index: chrome/browser/extensions/bookmark_app_helper.cc
diff --git a/chrome/browser/extensions/bookmark_app_helper.cc b/chrome/browser/extensions/bookmark_app_helper.cc
index 35e9fdc7c336c9845a3738df11f9ee5e1651fa57..4ef223f0e6599a4d131c96f463582a89c92cc616 100644
--- a/chrome/browser/extensions/bookmark_app_helper.cc
+++ b/chrome/browser/extensions/bookmark_app_helper.cc
@@ -276,12 +276,8 @@ void BookmarkAppHelper::OnIconsDownloaded(
     SkColor background_color = SK_ColorBLACK;
     if (resized_bitmaps.size()) {
       color_utils::GridSampler sampler;
-      background_color = color_utils::CalculateKMeanColorOfPNG(
-          gfx::Image::CreateFrom1xBitmap(resized_bitmaps.begin()->second)
-              .As1xPNGBytes(),
-          100,
-          568,
-          &sampler);
+      background_color = color_utils::CalculateKMeanColorOfBitmap(
+          resized_bitmaps.begin()->second);
     }
 
     for (std::set<int>::const_iterator it = generate_sizes.begin();