XFA: Fix DOS newlines

xfa/src/fdp/src/fde/fde_iterator.cpp

Index: xfa/src/fdp/src/fde/fde_iterator.cpp
diff --git a/xfa/src/fdp/src/fde/fde_iterator.cpp b/xfa/src/fdp/src/fde/fde_iterator.cpp
index 75bca9ee8cba6f01d691007a156e8843df562caa..d711c4b6fc38db5283c1d730a174eb7d1b21b037 100644
--- a/xfa/src/fdp/src/fde/fde_iterator.cpp
+++ b/xfa/src/fdp/src/fde/fde_iterator.cpp
@@ -1,96 +1,96 @@
-// 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/foxitlib.h"
-#include "fde_iterator.h"
-IFDE_VisualSetIterator* IFDE_VisualSetIterator::Create() {
-  return new CFDE_VisualSetIterator;
-}
-CFDE_VisualSetIterator::CFDE_VisualSetIterator() : m_dwFilter(0) {}
-CFDE_VisualSetIterator::~CFDE_VisualSetIterator() {
-  m_CanvasStack.RemoveAll();
-}
-FX_BOOL CFDE_VisualSetIterator::AttachCanvas(IFDE_CanvasSet* pCanvas) {
-  FXSYS_assert(pCanvas != NULL);
-  m_CanvasStack.RemoveAll();
-  FDE_CANVASITEM canvas;
-  canvas.hCanvas = NULL;
-  canvas.pCanvas = pCanvas;
-  canvas.hPos = pCanvas->GetFirstPosition(NULL);
-  if (canvas.hPos == NULL) {
-    return FALSE;
-  }
-  return m_CanvasStack.Push(canvas) == 0;
-}
-FX_BOOL CFDE_VisualSetIterator::FilterObjects(FX_DWORD dwObjects) {
-  if (m_CanvasStack.GetSize() == 0) {
-    return FALSE;
-  }
-  while (m_CanvasStack.GetSize() > 1) {
-    m_CanvasStack.Pop();
-  }
-  m_dwFilter = dwObjects & ~(FX_DWORD)FDE_VISUALOBJ_Widget;
-  if (dwObjects & FDE_VISUALOBJ_Widget) {
-    m_dwFilter |= 0xFF00;
-  }
-  FDE_LPCANVASITEM pCanvas = m_CanvasStack.GetTopElement();
-  FXSYS_assert(pCanvas != NULL && pCanvas->pCanvas != NULL);
-  pCanvas->hPos = pCanvas->pCanvas->GetFirstPosition(NULL);
-  return pCanvas->hPos != NULL;
-}
-void CFDE_VisualSetIterator::Reset() {
-  FilterObjects(m_dwFilter);
-}
-FDE_HVISUALOBJ CFDE_VisualSetIterator::GetNext(IFDE_VisualSet*& pVisualSet,
-                                               FDE_HVISUALOBJ* phCanvasObj,
-                                               IFDE_CanvasSet** ppCanvasSet) {
-  while (m_CanvasStack.GetSize() > 0) {
-    FDE_LPCANVASITEM pCanvas = m_CanvasStack.GetTopElement();
-    FXSYS_assert(pCanvas != NULL && pCanvas->pCanvas != NULL);
-    if (pCanvas->hPos == NULL) {
-      if (m_CanvasStack.GetSize() == 1) {
-        break;
-      }
-      m_CanvasStack.Pop();
-      continue;
-    }
-    do {
-      FDE_HVISUALOBJ hObj = pCanvas->pCanvas->GetNext(
-          pCanvas->hCanvas, pCanvas->hPos, pVisualSet);
-      FXSYS_assert(hObj != NULL);
-      FDE_VISUALOBJTYPE eType = pVisualSet->GetType();
-      if (eType == FDE_VISUALOBJ_Canvas) {
-        FDE_CANVASITEM canvas;
-        canvas.hCanvas = hObj;
-        canvas.pCanvas = (IFDE_CanvasSet*)pVisualSet;
-        canvas.hPos = canvas.pCanvas->GetFirstPosition(hObj);
-        m_CanvasStack.Push(canvas);
-        break;
-      }
-      FX_DWORD dwObj =
-          (eType == FDE_VISUALOBJ_Widget)
-              ? (FX_DWORD)((IFDE_WidgetSet*)pVisualSet)->GetWidgetType(hObj)
-              : (FX_DWORD)eType;
-      if ((m_dwFilter & dwObj) != 0) {
-        if (ppCanvasSet) {
-          *ppCanvasSet = pCanvas->pCanvas;
-        }
-        if (phCanvasObj) {
-          *phCanvasObj = pCanvas->hCanvas;
-        }
-        return hObj;
-      }
-    } while (pCanvas->hPos != NULL);
-  }
-  if (ppCanvasSet) {
-    *ppCanvasSet = NULL;
-  }
-  if (phCanvasObj) {
-    *phCanvasObj = NULL;
-  }
-  pVisualSet = NULL;
-  return NULL;
-}
+// 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/foxitlib.h"
+#include "fde_iterator.h"
+IFDE_VisualSetIterator* IFDE_VisualSetIterator::Create() {
+  return new CFDE_VisualSetIterator;
+}
+CFDE_VisualSetIterator::CFDE_VisualSetIterator() : m_dwFilter(0) {}
+CFDE_VisualSetIterator::~CFDE_VisualSetIterator() {
+  m_CanvasStack.RemoveAll();
+}
+FX_BOOL CFDE_VisualSetIterator::AttachCanvas(IFDE_CanvasSet* pCanvas) {
+  FXSYS_assert(pCanvas != NULL);
+  m_CanvasStack.RemoveAll();
+  FDE_CANVASITEM canvas;
+  canvas.hCanvas = NULL;
+  canvas.pCanvas = pCanvas;
+  canvas.hPos = pCanvas->GetFirstPosition(NULL);
+  if (canvas.hPos == NULL) {
+    return FALSE;
+  }
+  return m_CanvasStack.Push(canvas) == 0;
+}
+FX_BOOL CFDE_VisualSetIterator::FilterObjects(FX_DWORD dwObjects) {
+  if (m_CanvasStack.GetSize() == 0) {
+    return FALSE;
+  }
+  while (m_CanvasStack.GetSize() > 1) {
+    m_CanvasStack.Pop();
+  }
+  m_dwFilter = dwObjects & ~(FX_DWORD)FDE_VISUALOBJ_Widget;
+  if (dwObjects & FDE_VISUALOBJ_Widget) {
+    m_dwFilter |= 0xFF00;
+  }
+  FDE_LPCANVASITEM pCanvas = m_CanvasStack.GetTopElement();
+  FXSYS_assert(pCanvas != NULL && pCanvas->pCanvas != NULL);
+  pCanvas->hPos = pCanvas->pCanvas->GetFirstPosition(NULL);
+  return pCanvas->hPos != NULL;
+}
+void CFDE_VisualSetIterator::Reset() {
+  FilterObjects(m_dwFilter);
+}
+FDE_HVISUALOBJ CFDE_VisualSetIterator::GetNext(IFDE_VisualSet*& pVisualSet,
+                                               FDE_HVISUALOBJ* phCanvasObj,
+                                               IFDE_CanvasSet** ppCanvasSet) {
+  while (m_CanvasStack.GetSize() > 0) {
+    FDE_LPCANVASITEM pCanvas = m_CanvasStack.GetTopElement();
+    FXSYS_assert(pCanvas != NULL && pCanvas->pCanvas != NULL);
+    if (pCanvas->hPos == NULL) {
+      if (m_CanvasStack.GetSize() == 1) {
+        break;
+      }
+      m_CanvasStack.Pop();
+      continue;
+    }
+    do {
+      FDE_HVISUALOBJ hObj = pCanvas->pCanvas->GetNext(
+          pCanvas->hCanvas, pCanvas->hPos, pVisualSet);
+      FXSYS_assert(hObj != NULL);
+      FDE_VISUALOBJTYPE eType = pVisualSet->GetType();
+      if (eType == FDE_VISUALOBJ_Canvas) {
+        FDE_CANVASITEM canvas;
+        canvas.hCanvas = hObj;
+        canvas.pCanvas = (IFDE_CanvasSet*)pVisualSet;
+        canvas.hPos = canvas.pCanvas->GetFirstPosition(hObj);
+        m_CanvasStack.Push(canvas);
+        break;
+      }
+      FX_DWORD dwObj =
+          (eType == FDE_VISUALOBJ_Widget)
+              ? (FX_DWORD)((IFDE_WidgetSet*)pVisualSet)->GetWidgetType(hObj)
+              : (FX_DWORD)eType;
+      if ((m_dwFilter & dwObj) != 0) {
+        if (ppCanvasSet) {
+          *ppCanvasSet = pCanvas->pCanvas;
+        }
+        if (phCanvasObj) {
+          *phCanvasObj = pCanvas->hCanvas;
+        }
+        return hObj;
+      }
+    } while (pCanvas->hPos != NULL);
+  }
+  if (ppCanvasSet) {
+    *ppCanvasSet = NULL;
+  }
+  if (phCanvasObj) {
+    *phCanvasObj = NULL;
+  }
+  pVisualSet = NULL;
+  return NULL;
+}