Remove some dead code.

src/arm/virtual-frame-arm-inl.h

-// Copyright 2010 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef V8_VIRTUAL_FRAME_ARM_INL_H_
-#define V8_VIRTUAL_FRAME_ARM_INL_H_
-
-#include "assembler-arm.h"
-#include "virtual-frame-arm.h"
-
-namespace v8 {
-namespace internal {
-
-// These VirtualFrame methods should actually be in a virtual-frame-arm-inl.h
-// file if such a thing existed.
-MemOperand VirtualFrame::ParameterAt(int index) {
-  // Index -1 corresponds to the receiver.
-  ASSERT(-1 <= index);  // -1 is the receiver.
-  ASSERT(index <= parameter_count());
-  return MemOperand(fp, (1 + parameter_count() - index) * kPointerSize);
-}
-
-  // The receiver frame slot.
-MemOperand VirtualFrame::Receiver() {
-  return ParameterAt(-1);
-}
-
-
-void VirtualFrame::Forget(int count) {
-  SpillAll();
-  LowerHeight(count);
-}
-
-} }  // namespace v8::internal
-
-#endif  // V8_VIRTUAL_FRAME_ARM_INL_H_