[turbofan] Fix OSR compilations of for-in.

src/compiler/ast-graph-builder.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_AST_GRAPH_BUILDER_H_
 #define V8_COMPILER_AST_GRAPH_BUILDER_H_
 
 #include "src/v8.h"
 
 #include "src/ast.h"
@@ skipping 181 matching lines @@
   void VisitNot(UnaryOperation* expr);
 
   // Dispatched from VisitBinaryOperation.
   void VisitComma(BinaryOperation* expr);
   void VisitLogicalExpression(BinaryOperation* expr);
   void VisitArithmeticExpression(BinaryOperation* expr);
 
   // Dispatched from VisitForInStatement.
   void VisitForInAssignment(Expression* expr, Node* value,
                             BailoutId bailout_id);
+  void BuildForInBody(ForInStatement* stmt);

[Michael Starzinger, 2015/01/29 15:08:10]

Please call this s/Build/Visit/ here, there is a clear distinction between the
"Visit" and the "Build" family as explained in line 67 above.

[titzer, 2015/01/29 16:51:11]

Done.

 
   // Dispatched from VisitClassLiteral.
   void VisitClassLiteralContents(ClassLiteral* expr);
 
   // Builds deoptimization for a given node.
   void PrepareFrameState(
       Node* node, BailoutId ast_id,
       OutputFrameStateCombine combine = OutputFrameStateCombine::Ignore());
 
   BitVector* GetVariablesAssignedInLoop(IterationStatement* stmt);
@@ skipping 243 matching lines @@
 
 Scope* AstGraphBuilder::current_scope() const {
   return execution_context_->scope();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_AST_GRAPH_BUILDER_H_