Separated smi check from HBoundsCheck.

src/arm/lithium-codegen-arm.h

Index: src/arm/lithium-codegen-arm.h
diff --git a/src/arm/lithium-codegen-arm.h b/src/arm/lithium-codegen-arm.h
index f7d6bad43af734cf171b1f978830ee78ff2c3134..2c3f01fb59c99b17dbe4d543d9f967cb06ab1016 100644
--- a/src/arm/lithium-codegen-arm.h
+++ b/src/arm/lithium-codegen-arm.h
@@ -326,10 +326,6 @@ class LCodeGen BASE_EMBEDDED {
                         LEnvironment* env,
                         NumberUntagDMode mode);
 
-  void DeoptIfTaggedButNotSmi(LEnvironment* environment,
-                              HValue* value,
-                              LOperand* operand);
-
   // Emits optimized code for typeof x == "y".  Modifies input register.
   // Returns the condition on which a final split to
   // true and false label should be made, to optimize fallthrough.