Carry along ContextualMode in JSLoadNamed operators.

src/compiler/js-typed-lowering.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_OPERATOR_REDUCERS_H_
 #define V8_COMPILER_OPERATOR_REDUCERS_H_
 
 #include "src/compiler/graph-reducer.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/lowering-builder.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/node.h"
 #include "src/compiler/simplified-operator.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
-class JSBinopReduction;
-
 // Lowers JS-level operators to simplified operators based on types.
 class JSTypedLowering : public LoweringBuilder {
  public:
   explicit JSTypedLowering(JSGraph* jsgraph,
                            SourcePositionTable* source_positions)
       : LoweringBuilder(jsgraph->graph(), source_positions),
         jsgraph_(jsgraph),
         simplified_(jsgraph->zone()),
         machine_(jsgraph->zone()) {}
   virtual ~JSTypedLowering() {}
@@ skipping 29 matching lines @@
   JSOperatorBuilder* javascript() { return jsgraph_->javascript(); }
   CommonOperatorBuilder* common() { return jsgraph_->common(); }
   SimplifiedOperatorBuilder* simplified() { return &simplified_; }
   MachineOperatorBuilder* machine() { return &machine_; }
 };
 }
 }
 }  // namespace v8::internal::compiler
 
 #endif  // V8_COMPILER_OPERATOR_REDUCERS_H_