1 files changed, 8 insertions, 2 deletions
diff --git a/chromium/content/browser/histogram_internals_request_job.cc b/chromium/content/browser/histogram_internals_request_job.cc
index aaa7a43eb26..e29dfca5e42 100644
--- a/chromium/content/browser/histogram_internals_request_job.cc
+++ b/chromium/content/browser/histogram_internals_request_job.cc
@@ -6,6 +6,7 @@
 
 #include "base/metrics/histogram.h"
 #include "base/metrics/statistics_recorder.h"
+#include "base/profiler/scoped_tracker.h"
 #include "content/browser/histogram_synchronizer.h"
 #include "net/base/escape.h"
 #include "net/base/net_errors.h"
@@ -47,8 +48,8 @@ void AboutHistogram(std::string* data, const std::string& path) {
   data->append("</head><body>");
 
   // Display any stats for which we sent off requests the last time.
-  data->append("<p>Stats as of last page load;");
-  data->append("reload to get stats as of this page load.</p>\n");
+  data->append("<p>Stats accumulated from browser startup to previous ");
+  data->append("page load; reload to get stats as of this page load.</p>\n");
   data->append("<table width=\"100%\">\n");
 
   base::StatisticsRecorder::WriteHTMLGraph(unescaped_query, data);
@@ -59,6 +60,11 @@ int HistogramInternalsRequestJob::GetData(
     std::string* charset,
     std::string* data,
     const net::CompletionCallback& callback) const {
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/422489 is fixed.
+  tracked_objects::ScopedTracker tracking_profile(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION(
+          "422489 HistogramInternalsRequestJob::GetData"));
+
   mime_type->assign("text/html");
   charset->assign("UTF8");