Move fpdfsdk/include to fpdfsdk

BUG=pdfium:611

Review-Url: https://codereview.chromium.org/2384503003
diff --git a/fpdfsdk/cpdfsdk_annotiterator.cpp b/fpdfsdk/cpdfsdk_annotiterator.cpp
index 0505ce0..f2c997b 100644
--- a/fpdfsdk/cpdfsdk_annotiterator.cpp
+++ b/fpdfsdk/cpdfsdk_annotiterator.cpp
@@ -4,12 +4,12 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "fpdfsdk/include/cpdfsdk_annotiterator.h"
+#include "fpdfsdk/cpdfsdk_annotiterator.h"
 
 #include <algorithm>
 
-#include "fpdfsdk/include/cpdfsdk_annot.h"
-#include "fpdfsdk/include/cpdfsdk_pageview.h"
+#include "fpdfsdk/cpdfsdk_annot.h"
+#include "fpdfsdk/cpdfsdk_pageview.h"
 
 CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView,
                                              bool bReverse)