Unused FWL Classes.

This Cl removes several FWL classes that aren't removed. These include:
 * IFWL_Content
 * CFWL_ContentImp
 * CFWL_CustomPanelImp
 * CFWL_CustomImp
 * IFWL_Custom
 * IFWL_CustomPanel
 * IFWL_Proxy
 * CFWL_App

BUG=pdfium:468

Review URL: https://codereview.chromium.org/1883943002

1 files changed, 0 insertions, 94 deletions

diff --git a/xfa/fwl/core/fwl_contentimp.cpp b/xfa/fwl/core/fwl_contentimp.cpp
deleted file mode 100644
index 5bfac08df4..0000000000
--- a/xfa/fwl/core/fwl_contentimp.cpp
+++ /dev/null
@@ -1,94 +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/core/fwl_contentimp.h"
-
-#include "xfa/fwl/core/fwl_noteimp.h"
-#include "xfa/fwl/core/fwl_targetimp.h"
-#include "xfa/fwl/core/fwl_threadimp.h"
-#include "xfa/fwl/core/fwl_widgetimp.h"
-#include "xfa/fwl/core/fwl_widgetmgrimp.h"
-#include "xfa/fwl/core/ifwl_content.h"
-
-FWL_ERR IFWL_Content::InsertWidget(IFWL_Widget* pChild, int32_t nIndex) {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->InsertWidget(pChild, nIndex);
-}
-FWL_ERR IFWL_Content::RemoveWidget(IFWL_Widget* pWidget) {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->RemoveWidget(pWidget);
-}
-FWL_ERR IFWL_Content::RemoveAllWidgets() {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->RemoveAllWidgets();
-}
-FWL_ERR IFWL_Content::GetMinSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight) {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->GetMinSize(fWidth, fHeight);
-}
-FWL_ERR IFWL_Content::SetMinSize(FX_FLOAT fWidth, FX_FLOAT fHeight) {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->SetMinSize(fWidth, fHeight);
-}
-FWL_ERR IFWL_Content::GetMaxSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight) {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->GetMaxSize(fWidth, fHeight);
-}
-FWL_ERR IFWL_Content::SetMaxSize(FX_FLOAT fWidth, FX_FLOAT fHeight) {
-  return static_cast<CFWL_ContentImp*>(GetImpl())->SetMaxSize(fWidth, fHeight);
-}
-IFWL_Content::IFWL_Content() {}
-CFWL_ContentImp::CFWL_ContentImp(const CFWL_WidgetImpProperties& properties,
-                                 IFWL_Widget* pOuter)
-    : CFWL_WidgetImp(properties, pOuter),
-      m_fWidthMin(0),
-      m_fWidthMax(10000),
-      m_fHeightMin(0),
-      m_fHeightMax(10000) {}
-CFWL_ContentImp::~CFWL_ContentImp() {}
-FWL_ERR CFWL_ContentImp::InsertWidget(IFWL_Widget* pChild, int32_t nIndex) {
-  if (!pChild)
-    return FWL_ERR_Indefinite;
-  pChild->SetParent(m_pInterface);
-  if (nIndex == -1) {
-    return FWL_ERR_Succeeded;
-  }
-  CFWL_WidgetMgr* pMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
-  if (!pMgr)
-    return FWL_ERR_Indefinite;
-  pMgr->SetWidgetIndex(pChild, nIndex);
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ContentImp::RemoveWidget(IFWL_Widget* pWidget) {
-  if (!pWidget)
-    return FWL_ERR_Indefinite;
-  pWidget->SetParent(NULL);
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ContentImp::RemoveAllWidgets() {
-  CFWL_WidgetMgr* pMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
-  if (!pMgr)
-    return FWL_ERR_Indefinite;
-  while (IFWL_Widget* widget =
-             pMgr->GetWidget(m_pInterface, FWL_WGTRELATION_FirstChild)) {
-    pMgr->SetParent(NULL, widget);
-  }
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ContentImp::GetMinSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight) {
-  fWidth = m_fWidthMin;
-  fHeight = m_fHeightMin;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ContentImp::SetMinSize(FX_FLOAT fWidth, FX_FLOAT fHeight) {
-  m_fWidthMin = fWidth;
-  m_fHeightMin = fHeight;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ContentImp::GetMaxSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight) {
-  fWidth = m_fWidthMax;
-  fHeight = m_fHeightMax;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ContentImp::SetMaxSize(FX_FLOAT fWidth, FX_FLOAT fHeight) {
-  m_fWidthMax = fWidth;
-  m_fHeightMax = fHeight;
-  return FWL_ERR_Succeeded;
-}