src/vs/workbench/contrib/search/browser/searchView.ts/SearchView/buildResultCountMessage
class SearchView:	private buildResultCountMessage(resultCount: number, fileCount: number): string {
		if (resultCount === 1 && fileCount === 1) {
			return nls.localize('search.file.result', "{0} result in {1} file", resultCount, fileCount);
		} else if (resultCount === 1) {
			return nls.localize('search.files.result', "{0} result in {1} files", resultCount, fileCount);
		} else if (fileCount === 1) {
			return nls.localize('search.file.results', "{0} results in {1} file", resultCount, fileCount);
		} else {
			return nls.localize('search.files.results', "{0} results in {1} files", resultCount, fileCount);
		}
	}