Unify InstanceofStub interface descriptors.

src/code-stubs.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_CODE_STUBS_H_
 #define V8_CODE_STUBS_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/codegen.h"
@@ skipping 729 matching lines @@
 
   InstanceofStub(Isolate* isolate, Flags flags)
       : PlatformCodeStub(isolate), flags_(flags) { }
 
   static Register left();
   static Register right();
 
   void Generate(MacroAssembler* masm);
 
   virtual void InitializeInterfaceDescriptor(
-      Isolate* isolate, CodeStubInterfaceDescriptor* descriptor);
+      CodeStubInterfaceDescriptor* descriptor);
 
  private:
   Major MajorKey() const { return Instanceof; }
   int MinorKey() const { return static_cast<int>(flags_); }
 
   bool HasArgsInRegisters() const {
     return (flags_ & kArgsInRegisters) != 0;
   }
 
   bool HasCallSiteInlineCheck() const {
@@ skipping 860 matching lines @@
     ASSERT(argc <= Code::kMaxArguments);
   }
 
   void Generate(MacroAssembler* masm);
 
   static int ExtractArgcFromMinorKey(int minor_key) {
     return ArgcBits::decode(minor_key);
   }
 
   virtual void InitializeInterfaceDescriptor(
-      Isolate* isolate, CodeStubInterfaceDescriptor* descriptor);
+      CodeStubInterfaceDescriptor* descriptor);
 
  private:
   int argc_;
   CallFunctionFlags flags_;
 
   virtual void PrintName(OStream& os) const V8_OVERRIDE;  // NOLINT
 
   // Minor key encoding in 32 bits with Bitfield <Type, shift, size>.
   class FlagBits: public BitField<CallFunctionFlags, 0, 2> {};
   class ArgcBits : public BitField<unsigned, 2, Code::kArgumentsBits> {};
@@ skipping 21 matching lines @@
   CallConstructStub(Isolate* isolate, CallConstructorFlags flags)
       : PlatformCodeStub(isolate), flags_(flags) {}
 
   void Generate(MacroAssembler* masm);
 
   virtual void FinishCode(Handle<Code> code) {
     code->set_has_function_cache(RecordCallTarget());
   }
 
   virtual void InitializeInterfaceDescriptor(
-      Isolate* isolate, CodeStubInterfaceDescriptor* descriptor);
+      CodeStubInterfaceDescriptor* descriptor);
 
  private:
   CallConstructorFlags flags_;
 
   virtual void PrintName(OStream& os) const V8_OVERRIDE;  // NOLINT
 
   Major MajorKey() const { return CallConstruct; }
   int MinorKey() const { return flags_; }
 
   bool RecordCallTarget() const {
@@ skipping 856 matching lines @@
 
 
 class CallDescriptors {
  public:
   static void InitializeForIsolate(Isolate* isolate);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_