Fix "unsafe narrowing" warnings in absl, 8/n.

Addresses failures with the following, in some files:
-Wshorten-64-to-32
-Wimplicit-int-conversion
-Wsign-compare
-Wsign-conversion
-Wtautological-unsigned-zero-compare

(This specific CL focuses on .cc files in */internal/.)

Bug: chromium:1292951
PiperOrigin-RevId: 473868797
Change-Id: Ibe0b76e33f9e001d59862beaac54fb47bacd39b2

1 files changed, 3 insertions, 2 deletions

diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc
index 454b33a1..4b7849c6 100644
--- a/absl/time/internal/test_util.cc
+++ b/absl/time/internal/test_util.cc
@@ -84,14 +84,15 @@ class TestZoneInfoSource : public cctz::ZoneInfoSource {
       : data_(data), end_(data + size) {}
 
   std::size_t Read(void* ptr, std::size_t size) override {
-    const std::size_t len = std::min<std::size_t>(size, end_ - data_);
+    const std::size_t len =
+        std::min(size, static_cast<std::size_t>(end_ - data_));
     memcpy(ptr, data_, len);
     data_ += len;
     return len;
   }
 
   int Skip(std::size_t offset) override {
-    data_ += std::min<std::size_t>(offset, end_ - data_);
+    data_ += std::min(offset, static_cast<std::size_t>(end_ - data_));
     return 0;
   }