Fix bytestring passing conventions, part 2.

Change pass by reference to const reference or pointer.

Change-Id: Ic007f14e6569679a846980a96cc627eac4ecd5d6
Reviewed-on: https://pdfium-review.googlesource.com/3953
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/core/fxge/ifx_systemfontinfo.h b/core/fxge/ifx_systemfontinfo.h
index 1453590148..ca7ca2c455 100644
--- a/core/fxge/ifx_systemfontinfo.h
+++ b/core/fxge/ifx_systemfontinfo.h
@@ -42,8 +42,8 @@ class IFX_SystemFontInfo {
                                uint32_t table,
                                uint8_t* buffer,
                                uint32_t size) = 0;
-  virtual bool GetFaceName(void* hFont, CFX_ByteString& name) = 0;
-  virtual bool GetFontCharset(void* hFont, int& charset) = 0;
+  virtual bool GetFaceName(void* hFont, CFX_ByteString* name) = 0;
+  virtual bool GetFontCharset(void* hFont, int* charset) = 0;
   virtual int GetFaceIndex(void* hFont);
   virtual void DeleteFont(void* hFont) = 0;
 };