Split fsdk_mgr files apart.

fpdfsdk/cpdfsdk_annotiterator.cpp

 // Copyright 2016 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 "fpdfsdk/include/cpdfsdk_annotiterator.h"
 
 #include <algorithm>
 
 #include "fpdfsdk/include/cpdfsdk_annot.h"
-#include "fpdfsdk/include/fsdk_mgr.h"
+#include "fpdfsdk/include/cpdfsdk_pageview.h"
 
 CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView,
                                              bool bReverse)
     : m_bReverse(bReverse), m_pos(0) {
   const std::vector<CPDFSDK_Annot*>& annots = pPageView->GetAnnotList();
   m_iteratorAnnotList.insert(m_iteratorAnnotList.begin(), annots.rbegin(),
                              annots.rend());
   std::stable_sort(m_iteratorAnnotList.begin(), m_iteratorAnnotList.end(),
                    [](CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) {
                      return p1->GetLayoutOrder() < p2->GetLayoutOrder();
@@ skipping 22 matching lines @@
 
 CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot() {
   if (m_pos < m_iteratorAnnotList.size())
     return m_iteratorAnnotList[m_iteratorAnnotList.size() - ++m_pos];
   return nullptr;
 }
 
 CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next() {
   return m_bReverse ? PrevAnnot() : NextAnnot();
 }