Support absl::string_view in RTC_CHECK.

Bug: None
Change-Id: I8d4c296f1ac16a96adb88401f78ee9f65911bfc0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/126482
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27052}
diff --git a/rtc_base/BUILD.gn b/rtc_base/BUILD.gn
index 572d224..6fbbb3f 100644
--- a/rtc_base/BUILD.gn
+++ b/rtc_base/BUILD.gn
@@ -341,6 +341,7 @@
   deps = [
     ":safe_compare",
     "system:inline",
+    "//third_party/abseil-cpp/absl/strings",
   ]
   if (is_android) {
     libs += [ "log" ]