Mark some fxge class members as const.

Change-Id: I063690047274372b449726cd5d2c479bad0672f4
Reviewed-on: https://pdfium-review.googlesource.com/24150
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>

2 files changed, 7 insertions, 7 deletions

diff --git a/core/fxge/agg/fx_agg_driver.h b/core/fxge/agg/fx_agg_driver.h
index 92500c3df6..41b97da2fb 100644
--- a/core/fxge/agg/fx_agg_driver.h
+++ b/core/fxge/agg/fx_agg_driver.h
@@ -116,9 +116,9 @@ class CFX_AggDeviceDriver : public IFX_RenderDeviceDriver {
   void* m_pPlatformGraphics;
 #endif
   int m_FillFlags;
-  bool m_bRgbByteOrder;
+  const bool m_bRgbByteOrder;
   RetainPtr<CFX_DIBitmap> m_pOriDevice;
-  bool m_bGroupKnockout;
+  const bool m_bGroupKnockout;
 };
 
 #endif  // CORE_FXGE_AGG_FX_AGG_DRIVER_H_
diff --git a/core/fxge/win32/win32_int.h b/core/fxge/win32/win32_int.h
index d4f2597033..8bc8290845 100644
--- a/core/fxge/win32/win32_int.h
+++ b/core/fxge/win32/win32_int.h
@@ -323,7 +323,7 @@ class CPSPrinterDriver : public IFX_RenderDeviceDriver {
                       uint32_t color) override;
 
   HDC m_hDC;
-  bool m_bCmykOutput;
+  const bool m_bCmykOutput;
   int m_Width;
   int m_Height;
   int m_nBitsPerPixel;
@@ -386,11 +386,11 @@ class CTextOnlyPrinterDriver : public IFX_RenderDeviceDriver {
                       uint32_t color) override;
 
   HDC m_hDC;
-  int m_Width;
-  int m_Height;
+  const int m_Width;
+  const int m_Height;
   int m_nBitsPerPixel;
-  int m_HorzSize;
-  int m_VertSize;
+  const int m_HorzSize;
+  const int m_VertSize;
   float m_OriginY;
   bool m_SetOrigin;
 };