Rename xfa_doclayout and xfa_document_layout_imp files.

xfa/fxfa/app/xfa_ffpageview.cpp

Index: xfa/fxfa/app/xfa_ffpageview.cpp
diff --git a/xfa/fxfa/app/xfa_ffpageview.cpp b/xfa/fxfa/app/xfa_ffpageview.cpp
index c1417c72a47dac5058a31434a52fabb687c49a5b..347174c7f2918abc19ecadb291e723050e0c646c 100644
--- a/xfa/fxfa/app/xfa_ffpageview.cpp
+++ b/xfa/fxfa/app/xfa_ffpageview.cpp
@@ -121,15 +121,13 @@ CXFA_FFDocView* CXFA_FFPageView::GetDocView() const {
 }
 
 void CXFA_FFPageView::GetPageViewRect(CFX_RectF& rtPage) const {
-  CFX_SizeF sz;
-  GetPageSize(sz);
-  rtPage.Set(0, 0, sz);
+  rtPage.Set(0, 0, GetPageSize());
 }
+
 void CXFA_FFPageView::GetDisplayMatrix(CFX_Matrix& mt,
                                        const CFX_Rect& rtDisp,
                                        int32_t iRotate) const {
-  CFX_SizeF sz;
-  GetPageSize(sz);
+  CFX_SizeF sz = GetPageSize();
   CFX_RectF fdePage;
   fdePage.Set(0, 0, sz.x, sz.y);
   GetPageMatrix(mt, fdePage, rtDisp, iRotate, 0);