FindOtsuThresholdingIndex  473 chrome/browser/thumbnails/content_analysis.cc   size_t max_index = FindOtsuThresholdingIndex(histogram);
FindOtsuThresholdingIndex  597 chrome/browser/thumbnails/content_analysis.cc     clip_index_rows = FindOtsuThresholdingIndex(histogram_rows);
FindOtsuThresholdingIndex  611 chrome/browser/thumbnails/content_analysis.cc     clip_index_columns = FindOtsuThresholdingIndex(histogram_columns);