Remove strong mode support from binary operations.

src/crankshaft/x87/lithium-codegen-x87.cc

Index: src/crankshaft/x87/lithium-codegen-x87.cc
diff --git a/src/crankshaft/x87/lithium-codegen-x87.cc b/src/crankshaft/x87/lithium-codegen-x87.cc
index a4b6a13e01b43a2bec636d388ec57b10efcf3370..037f0c6c49bfa9e6d54dceb292f8373f41dc2537 100644
--- a/src/crankshaft/x87/lithium-codegen-x87.cc
+++ b/src/crankshaft/x87/lithium-codegen-x87.cc
@@ -2186,8 +2186,7 @@ void LCodeGen::DoArithmeticT(LArithmeticT* instr) {
   DCHECK(ToRegister(instr->right()).is(eax));
   DCHECK(ToRegister(instr->result()).is(eax));
 
-  Handle<Code> code =
-      CodeFactory::BinaryOpIC(isolate(), instr->op(), instr->strength()).code();
+  Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), instr->op()).code();
   CallCode(code, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2763,8 +2762,7 @@ void LCodeGen::DoHasInPrototypeChainAndBranch(
 void LCodeGen::DoCmpT(LCmpT* instr) {
   Token::Value op = instr->op();
 
-  Handle<Code> ic =
-      CodeFactory::CompareIC(isolate(), op, instr->strength()).code();
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);