Fix leaked internal font

xfa/fgas/font/fgas_gefont.cpp

Index: xfa/fgas/font/fgas_gefont.cpp
diff --git a/xfa/fgas/font/fgas_gefont.cpp b/xfa/fgas/font/fgas_gefont.cpp
index 1507fa4840a22c21e6ff185c22d390490ae77554..f3aca37a00ead060610802f3ed9d9fc6731bbf4a 100644
--- a/xfa/fgas/font/fgas_gefont.cpp
+++ b/xfa/fgas/font/fgas_gefont.cpp
@@ -34,10 +34,11 @@ CFGAS_GEFont* CFGAS_GEFont::LoadFont(const FX_WCHAR* pszFontFamily,
 }
 
 // static
-CFGAS_GEFont* CFGAS_GEFont::LoadFont(CFX_Font* pExtFont,
+CFGAS_GEFont* CFGAS_GEFont::LoadFont(CFX_Font* pSrcFont,
+                                     bool bExternalFont,
                                      IFGAS_FontMgr* pFontMgr) {
   CFGAS_GEFont* pFont = new CFGAS_GEFont(pFontMgr);
-  if (!pFont->LoadFontInternal(pExtFont)) {
+  if (!pFont->LoadFontInternal(pSrcFont, bExternalFont)) {
     pFont->Release();
     return nullptr;
   }
@@ -209,12 +210,12 @@ FX_BOOL CFGAS_GEFont::LoadFontInternal(IFX_Stream* pFontStream,
 }
 #endif  // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
 
-FX_BOOL CFGAS_GEFont::LoadFontInternal(CFX_Font* pExtFont) {
-  if (m_pFont || !pExtFont) {
+FX_BOOL CFGAS_GEFont::LoadFontInternal(CFX_Font* pFont, bool bExternalFont) {
+  if (m_pFont || !pFont)
     return FALSE;
-  }
-  m_pFont = pExtFont;
-  m_bExtFont = TRUE;
+
+  m_pFont = pFont;
+  m_bExtFont = bExternalFont;

[Lei Zhang, 2016/09/01 22:55:42]

Can we name |m_bExtFont| to |m_bExternalFont| later? "ext" could also mean
extended for example.

[Wei Li, 2016/09/01 23:43:30]

Done.

   return InitFont();
 }