GzipCompress 13 chrome/browser/metrics/compression_utils.h bool GzipCompress(const std::string& input, std::string* output); GzipCompress 41 chrome/browser/metrics/compression_utils_unittest.cc EXPECT_TRUE(chrome::GzipCompress(data, &compressed_data)); GzipCompress 1687 chrome/browser/metrics/metrics_service.cc bool compression_successful = chrome::GzipCompress(log_text,