MergeImageCaches 1397 chrome/browser/themes/browser_theme_pack.cc   MergeImageCaches(temp_output, images);
MergeImageCaches 1450 chrome/browser/themes/browser_theme_pack.cc   MergeImageCaches(temp_output, images);
MergeImageCaches  182 chrome/browser/themes/browser_theme_pack.h   void MergeImageCaches(const ImageCache& source,