Remove xfa/src/fwl/src and move code up a level.

xfa/src/fwl/basewidget/fwl_caretimp.cpp

 // 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/src/fwl/src/basewidget/fwl_caretimp.h"
+#include "xfa/src/fwl/basewidget/fwl_caretimp.h"
 
 #include "xfa/include/fwl/basewidget/fwl_caret.h"
 #include "xfa/include/fwl/core/fwl_theme.h"
-#include "xfa/src/fwl/src/core/fwl_noteimp.h"
-#include "xfa/src/fwl/src/core/fwl_targetimp.h"
-#include "xfa/src/fwl/src/core/fwl_widgetimp.h"
+#include "xfa/src/fwl/core/fwl_noteimp.h"
+#include "xfa/src/fwl/core/fwl_targetimp.h"
+#include "xfa/src/fwl/core/fwl_widgetimp.h"
 
 // static
 IFWL_Caret* IFWL_Caret::Create(const CFWL_WidgetImpProperties& properties,
                                IFWL_Widget* pOuter) {
   IFWL_Caret* pCaret = new IFWL_Caret;
   CFWL_CaretImp* pCaretImpl = new CFWL_CaretImp(properties, pOuter);
   pCaret->SetImpl(pCaretImpl);
   pCaretImpl->SetInterface(pCaret);
   return pCaret;
 }
@@ skipping 124 matching lines @@
 }
 CFWL_CaretImpDelegate::CFWL_CaretImpDelegate(CFWL_CaretImp* pOwner)
     : m_pOwner(pOwner) {}
 int32_t CFWL_CaretImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
   return 1;
 }
 FWL_ERR CFWL_CaretImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
                                             const CFX_Matrix* pMatrix) {
   return m_pOwner->DrawWidget(pGraphics, pMatrix);
 }