Removes the Callee parameter from FunctionCallbackInfo.

src/arm64/code-stubs-arm64.cc

 // Copyright 2013 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.
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 5638 matching lines @@
   // -----------------------------------
 
   Register callee = x0;
   Register call_data = x4;
   Register holder = x2;
   Register api_function_address = x1;
   Register context = cp;
 
   typedef FunctionCallbackArguments FCA;
 
-  STATIC_ASSERT(FCA::kContextSaveIndex == 6);
-  STATIC_ASSERT(FCA::kCalleeIndex == 5);
+  STATIC_ASSERT(FCA::kContextSaveIndex == 5);
   STATIC_ASSERT(FCA::kDataIndex == 4);
   STATIC_ASSERT(FCA::kReturnValueOffset == 3);
   STATIC_ASSERT(FCA::kReturnValueDefaultValueIndex == 2);
   STATIC_ASSERT(FCA::kIsolateIndex == 1);
   STATIC_ASSERT(FCA::kHolderIndex == 0);
-  STATIC_ASSERT(FCA::kArgsLength == 7);
+  STATIC_ASSERT(FCA::kArgsLength == 6);
 
   DCHECK(argc.is_immediate() || x3.is(argc.reg()));
 
   // FunctionCallbackArguments: context, callee and call data.
-  __ Push(context, callee, call_data);
+  __ Push(context, call_data);
 
   // Load context from callee
   __ Ldr(context, FieldMemOperand(callee, JSFunction::kContextOffset));
 
   if (!call_data_undefined) {
     __ LoadRoot(call_data, Heap::kUndefinedValueRootIndex);
   }
   Register isolate_reg = x5;
   __ Mov(isolate_reg, ExternalReference::isolate_address(masm->isolate()));
 
@@ skipping 126 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64