Index: chrome/browser/extensions/api/declarative/substring_set_matcher.cc |
diff --git a/chrome/browser/extensions/api/declarative/substring_set_matcher.cc b/chrome/browser/extensions/api/declarative/substring_set_matcher.cc |
index 94e2254cfc5c0287a54bfacb3c9d7fd2d7cdcd15..847fff9099a567b41cfb629f293d703c76c2b064 100644 |
--- a/chrome/browser/extensions/api/declarative/substring_set_matcher.cc |
+++ b/chrome/browser/extensions/api/declarative/substring_set_matcher.cc |
@@ -31,7 +31,9 @@ bool SubstringPattern::operator<(const SubstringPattern& rhs) const { |
// SubstringSetMatcher |
// |
-SubstringSetMatcher::SubstringSetMatcher() {} |
+SubstringSetMatcher::SubstringSetMatcher() { |
+ RebuildAhoCorasickTree(); |
+} |
SubstringSetMatcher::~SubstringSetMatcher() {} |