Googletest export

Stop depending on the abseil master

PiperOrigin-RevId: 264210838
diff --git a/WORKSPACE b/WORKSPACE
index 3a1840f..2289bdb 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -4,10 +4,9 @@
 
 # Abseil
 http_archive(
-      name = "com_google_absl",
-      urls = ["https://github.com/abseil/abseil-cpp/archive/d9aa92d7fb324314f9df487ac23d32a25650b742.zip"],  # 2019-08-13T18:21:13Z
-      strip_prefix = "abseil-cpp-d9aa92d7fb324314f9df487ac23d32a25650b742",
-      sha256 = "caf4c323eb6211397df96dd5ff96e46c7e5dd77c74d3daed2181f87868159eca",
+     name = "com_google_absl",
+     urls = ["https://github.com/abseil/abseil-cpp/archive/master.zip"],
+     strip_prefix = "abseil-cpp-master",
 )
 
 http_archive(