Bug 1338951: Remove const from PhaseInfo for better codegen on Windows. r=sfink

MozReview-Commit-ID: GJn0wtq0chz

--HG--
extra : rebase_source : 0ac8135e692eb70c541bb5777d2ae6ee3eb589a1

js/src/gc/Statistics.cpp

@@ -101,7 +101,7 @@ struct PhaseInfo
     Phase index;
     const char* name;
     Phase parent;
-    const uint8_t telemetryBucket;
+    uint8_t telemetryBucket;
 };
 
 // The zeroth entry in the timing arrays is used for phases that have a