Move core/fxcrt/include to core/fxcrt

BUG=pdfium:611

Review-Url: https://codereview.chromium.org/2382723003
diff --git a/fpdfsdk/include/cba_annotiterator.h b/fpdfsdk/include/cba_annotiterator.h
index 7d9078e..38332db 100644
--- a/fpdfsdk/include/cba_annotiterator.h
+++ b/fpdfsdk/include/cba_annotiterator.h
@@ -10,8 +10,8 @@
 #include <vector>
 
 #include "core/fpdfdoc/cpdf_annot.h"
-#include "core/fxcrt/include/fx_coordinates.h"
-#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/fx_coordinates.h"
+#include "core/fxcrt/fx_string.h"
 
 class CPDFSDK_Annot;
 class CPDFSDK_PageView;