[calls] Consistent call protocol for calls.

src/hydrogen.h

 // Copyright 2012 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_HYDROGEN_H_
 #define V8_HYDROGEN_H_
 
 #include "src/accessors.h"
 #include "src/allocation.h"
 #include "src/ast.h"
@@ skipping 2847 matching lines @@
                                  HValue* object_elements);
 
   void BuildEmitFixedArray(Handle<FixedArrayBase> elements,
                            ElementsKind kind,
                            HValue* object_elements,
                            AllocationSiteUsageContext* site_context);
 
   void AddCheckPrototypeMaps(Handle<JSObject> holder,
                              Handle<Map> receiver_map);
 
-  HInstruction* NewPlainFunctionCall(HValue* fun,
-                                     int argument_count,
-                                     bool pass_argument_count);
+  HInstruction* NewPlainFunctionCall(HValue* fun, int argument_count);
 
   HInstruction* NewArgumentAdaptorCall(HValue* fun, HValue* context,
                                        int argument_count,
                                        HValue* expected_param_count);
 
   HInstruction* BuildCallConstantFunction(Handle<JSFunction> target,
                                           int argument_count);
 
   bool CanBeFunctionApplyArguments(Call* expr);
 
@@ skipping 189 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_