SIZE_INVALID       93 chrome/browser/sync/glue/favicon_cache.cc     return SIZE_INVALID;
SIZE_INVALID       95 chrome/browser/sync/glue/favicon_cache.cc     return SIZE_INVALID;
SIZE_INVALID       97 chrome/browser/sync/glue/favicon_cache.cc     return SIZE_INVALID;
SIZE_INVALID      185 chrome/browser/sync/glue/favicon_cache.cc   if (icon_size == SIZE_INVALID) {