1 files changed, 2 insertions, 6 deletions
diff --git a/js/src/irregexp/RegExpEngine.h b/js/src/irregexp/RegExpEngine.h
index 1a8fd4b22..78c784aaf 100644
--- a/js/src/irregexp/RegExpEngine.h
+++ b/js/src/irregexp/RegExpEngine.h
@@ -1195,14 +1195,13 @@ AddRange(ContainedInLattice a,
 class BoyerMoorePositionInfo
 {
   public:
-    explicit BoyerMoorePositionInfo(LifoAlloc* alloc, bool unicode_ignore_case)
+    explicit BoyerMoorePositionInfo(LifoAlloc* alloc)
       : map_(*alloc),
         map_count_(0),
         w_(kNotYet),
         s_(kNotYet),
         d_(kNotYet),
-        surrogate_(kNotYet),
-        unicode_ignore_case_(unicode_ignore_case)
+        surrogate_(kNotYet)
     {
         map_.reserve(kMapSize);
         for (int i = 0; i < kMapSize; i++)
@@ -1229,9 +1228,6 @@ class BoyerMoorePositionInfo
     ContainedInLattice s_;  // The \s character class.
     ContainedInLattice d_;  // The \d character class.
     ContainedInLattice surrogate_;  // Surrogate UTF-16 code units.
-
-    // True if the RegExp has unicode and ignoreCase flags.
-    bool unicode_ignore_case_;
 };
 
 typedef InfallibleVector<BoyerMoorePositionInfo*, 1> BoyerMoorePositionInfoVector;