Fix upload limit check for background tracing

Add missing enum value for background tracing state. Enum changed in:
https://chromium-review.googlesource.com/c/chromium/src/+/1659607

Change-Id: Ife1a821a9e1e9f0ac631970c768dba42c3e15c52
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1714329
Commit-Queue: ssid <ssid@chromium.org>
Reviewed-by: oysteine <oysteine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#680237}

content/browser/tracing/background_tracing_manager_impl.cc

@@ -62,7 +62,7 @@ constexpr size_t kUploadLimitOnWifiKb = 5 * 1024;  // ~1MB compressed size.
 constexpr size_t kUploadLimitKb = 30 * 1024;  // Less than 10MB compressed size.
 #endif
 
-bool IsTraceLogUploadAllowed(size_t trace_size_kb) {
+size_t TraceLogUploadLimitKb() {
 #if defined(OS_ANDROID)
   auto connection_type = net::NetworkChangeNotifier::GetConnectionType();
   if (connection_type != net::NetworkChangeNotifier::CONNECTION_WIFI &&
@@ -235,7 +235,7 @@ bool BackgroundTracingManagerImpl::HasTraceToUpload() {
   if (trace_to_upload_.empty()) {
     return false;
   }
-  if (!IsTraceLogUploadAllowed(trace_to_upload_.size())) {
+  if (trace_to_upload_.size() > TraceLogUploadLimitKb() * 1024) {
     RecordMetric(Metrics::LARGE_UPLOAD_WAITING_TO_RETRY);
     return false;
   }

tools/metrics/histograms/enums.xml

@@ -4593,6 +4593,7 @@ Unknown properties are collapsed to zero. -->
   <int value="10" label="Trace upload failed"/>
   <int value="11" label="Trace upload succeeded"/>
   <int value="12" label="Startup scenario triggered"/>
+  <int value="13" label="Large upload waiting to retry"/>
 </enum>
 
 <enum name="BackingStoreResults">