Rename ToDebugValue to ToDebuggingValue() for QuicBandwidth and QuicTime::Delta. This change will make all the logging methods have a consistent name.

gfe-relnote: n/a (test-only change)

* merge instruction: if ToDebugValue is called in chromium files, update to ToDebuggingValue.

PiperOrigin-RevId: 248047439
Change-Id: Ic2797da50ed8205fa8de44d7628add1d4093520c
diff --git a/quic/core/quic_time.cc b/quic/core/quic_time.cc
index 25cd560..ffc59da 100644
--- a/quic/core/quic_time.cc
+++ b/quic/core/quic_time.cc
@@ -13,7 +13,7 @@
 
 namespace quic {
 
-std::string QuicTime::Delta::ToDebugValue() const {
+std::string QuicTime::Delta::ToDebuggingValue() const {
   const int64_t one_ms = 1000;
   const int64_t one_s = 1000 * one_ms;