From 1629f609d3722f25491bbbb53b2cce97a03a5867 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Fri, 21 Apr 2017 14:11:26 -0700
Subject: Add CFX_RenderDevice::AutoRestorer()

Avoid cleanup on every return path.

Change-Id: I6978adb6f31020d812ac88c5d46c703d1461d373
Reviewed-on: https://pdfium-review.googlesource.com/4435
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
---
 fpdfsdk/fxedit/fxet_edit.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'fpdfsdk/fxedit/fxet_edit.cpp')

diff --git a/fpdfsdk/fxedit/fxet_edit.cpp b/fpdfsdk/fxedit/fxet_edit.cpp
index 5b84c9b95e..cf4fdc3d91 100644
--- a/fpdfsdk/fxedit/fxet_edit.cpp
+++ b/fpdfsdk/fxedit/fxet_edit.cpp
@@ -681,7 +681,7 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
   CFX_ByteTextBuf sTextBuf;
   int32_t nFontIndex = -1;
   CFX_PointF ptBT;
-  pDevice->SaveState();
+  CFX_RenderDevice::StateRestorer restorer(pDevice);
   if (!rcClip.IsEmpty()) {
     CFX_FloatRect rcTemp = rcClip;
     pUser2Device->TransformRect(rcTemp);
@@ -770,8 +770,6 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
                      sTextBuf.MakeString(), crOldFill, nHorzScale);
     }
   }
-
-  pDevice->RestoreState(false);
 }
 
 CFX_Edit::CFX_Edit()
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