Revert of add UseCounters for NonOctalDecimalIntegerLiteral in strict mode

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index a338dab1db00564789e966f2b637db2c8560e547..9a881f2383ce6e6107c7c3da77f234113e62749f 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -5609,10 +5609,9 @@
     kLegacyFunctionDeclaration = 29,
     kRegExpPrototypeSourceGetter = 30,
     kRegExpPrototypeOldFlagGetter = 31,
-    kDecimalWithLeadingZeroInStrictMode = 32,
-
-    // If you add new values here, you'll also need to update Chromium's:
-    // UseCounter.h, V8PerIsolateData.cpp, histograms.xml
+
+    // If you add new values here, you'll also need to update V8Initializer.cpp
+    // in Chromium.
     kUseCounterFeatureCount  // This enum value must be last.
   };