Remove unused code.

This cl removes code that exists but is never called. This includes:

 * cfwl_formtp
 * cfwl_widgetdelegate
 * cfwl_scrollbar
 * cfwl_theme
 * cfwl_tooltip
 * PWL_Label
 * PWL_ListCtrl
 * PWL_Signature
 * PWL_IconList
 * BC_ResultPoint
 * BC_CommonPerspectiveTransform
 * BC_CommonBitSource
 * BC_PDF417Codeword
 * fx_codec_flate.h (the .cpp file still exists)

Review-Url: https://codereview.chromium.org/2071953002

1 files changed, 0 insertions, 108 deletions

diff --git a/xfa/fwl/lightwidget/cfwl_scrollbar.cpp b/xfa/fwl/lightwidget/cfwl_scrollbar.cpp
deleted file mode 100644
index eb4276c2d1..0000000000
--- a/xfa/fwl/lightwidget/cfwl_scrollbar.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/fwl/lightwidget/cfwl_scrollbar.h"
-
-#include <memory>
-
-#include "xfa/fwl/basewidget/ifwl_scrollbar.h"
-
-CFWL_ScrollBar* CFWL_ScrollBar::Create() {
-  return new CFWL_ScrollBar;
-}
-
-CFWL_ScrollBar::CFWL_ScrollBar() {}
-
-CFWL_ScrollBar::~CFWL_ScrollBar() {}
-
-FWL_Error CFWL_ScrollBar::Initialize(const CFWL_WidgetProperties* pProperties) {
-  if (m_pIface)
-    return FWL_Error::Indefinite;
-  if (pProperties) {
-    *m_pProperties = *pProperties;
-  }
-  std::unique_ptr<IFWL_ScrollBar> pScrollBar(IFWL_ScrollBar::Create(
-      m_pProperties->MakeWidgetImpProperties(nullptr), nullptr));
-  FWL_Error ret = pScrollBar->Initialize();
-  if (ret != FWL_Error::Succeeded) {
-    return ret;
-  }
-  m_pIface = pScrollBar.release();
-  CFWL_Widget::Initialize();
-  return FWL_Error::Succeeded;
-}
-
-FX_BOOL CFWL_ScrollBar::IsVertical() {
-  if (!m_pIface)
-    return FALSE;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->IsVertical();
-}
-
-FWL_Error CFWL_ScrollBar::GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax) {
-  if (!m_pIface)
-    return FWL_Error::Indefinite;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetRange(fMin, fMax);
-}
-
-FWL_Error CFWL_ScrollBar::SetRange(FX_FLOAT fMin, FX_FLOAT fMax) {
-  if (!m_pIface)
-    return FWL_Error::Indefinite;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetRange(fMin, fMax);
-}
-
-FX_FLOAT CFWL_ScrollBar::GetPageSize() {
-  if (!m_pIface)
-    return 0;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetPageSize();
-}
-
-FWL_Error CFWL_ScrollBar::SetPageSize(FX_FLOAT fPageSize) {
-  if (!m_pIface)
-    return FWL_Error::Indefinite;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetPageSize(fPageSize);
-}
-
-FX_FLOAT CFWL_ScrollBar::GetStepSize() {
-  if (!m_pIface)
-    return 0;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetStepSize();
-}
-
-FWL_Error CFWL_ScrollBar::SetStepSize(FX_FLOAT fStepSize) {
-  if (!m_pIface)
-    return FWL_Error::Indefinite;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetStepSize(fStepSize);
-}
-
-FX_FLOAT CFWL_ScrollBar::GetPos() {
-  if (!m_pIface)
-    return -1;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetPos();
-}
-
-FWL_Error CFWL_ScrollBar::SetPos(FX_FLOAT fPos) {
-  if (!m_pIface)
-    return FWL_Error::Indefinite;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetPos(fPos);
-}
-
-FX_FLOAT CFWL_ScrollBar::GetTrackPos() {
-  if (!m_pIface)
-    return -1;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetTrackPos();
-}
-
-FWL_Error CFWL_ScrollBar::SetTrackPos(FX_FLOAT fTrackPos) {
-  if (!m_pIface)
-    return FWL_Error::Indefinite;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetTrackPos(fTrackPos);
-}
-
-FX_BOOL CFWL_ScrollBar::DoScroll(uint32_t dwCode, FX_FLOAT fPos) {
-  if (!m_pIface)
-    return FALSE;
-  return static_cast<IFWL_ScrollBar*>(m_pIface)->DoScroll(dwCode, fPos);
-}