From 9aa4f709a65b691fa70b1a129b2d7fa1330c84b4 Mon Sep 17 00:00:00 2001
From: vadimt <vadimt@chromium.org>
Date: Fri, 26 Sep 2014 08:32:18 -0700
Subject: Adding tracking to verify the theory that jankiness of
ExtensionMessageFilter::OnExtensionAddListener is because of rebuilding
matchers.
BUG=417106
Review URL: https://codereview.chromium.org/597413004
Cr-Commit-Position: refs/heads/master@{#296945}
---
components/url_matcher/url_matcher.cc | 5 +++++
1 file changed, 5 insertions(+)
(limited to 'components')
diff --git a/components/url_matcher/url_matcher.cc b/components/url_matcher/url_matcher.cc
index 3798f7e..13a4896 100644
--- a/components/url_matcher/url_matcher.cc
+++ b/components/url_matcher/url_matcher.cc
@@ -8,6 +8,7 @@
#include <iterator>
#include "base/logging.h"
+#include "base/profiler/scoped_profile.h"
#include "url/gurl.h"
#include "url/url_canon.h"
@@ -1081,6 +1082,10 @@ void URLMatcher::UpdateConditionFactory() {
}
void URLMatcher::UpdateInternalDatastructures() {
+ // TODO(vadimt): Remove ScopedProfile below once crbug.com/417106 is fixed.
+ tracked_objects::ScopedProfile tracking_profile(
+ FROM_HERE_WITH_EXPLICIT_FUNCTION(
+ "URLMatcher_UpdateInternalDatastructures"));
UpdateSubstringSetMatcher(false);
UpdateSubstringSetMatcher(true);
UpdateRegexSetMatcher();
--
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