Pdfium: Fix fonts leaking on ClosePage.

core/fpdfapi/fpdf_render/fpdf_render.cpp

Index: core/fpdfapi/fpdf_render/fpdf_render.cpp
diff --git a/core/fpdfapi/fpdf_render/fpdf_render.cpp b/core/fpdfapi/fpdf_render/fpdf_render.cpp
index fbb0745506a67206334b967e20fd21494c4b95ef..0bdb0a094c92e96a44ce1c6d09ba0299a94e584b 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render.cpp
@@ -30,14 +30,13 @@
 #include "core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h"
 #include "core/fpdfapi/include/cpdf_modulemgr.h"
 #include "core/fpdfdoc/include/cpdf_occontext.h"
-#include "core/fxge/include/cfx_fontcache.h"
 #include "core/fxge/include/cfx_fxgedevice.h"
 #include "core/fxge/include/cfx_graphstatedata.h"
 #include "core/fxge/include/cfx_pathdata.h"
 #include "core/fxge/include/cfx_renderdevice.h"
 
 CPDF_DocRenderData::CPDF_DocRenderData(CPDF_Document* pPDFDoc)
-    : m_pPDFDoc(pPDFDoc), m_pFontCache(new CFX_FontCache) {}
+    : m_pPDFDoc(pPDFDoc) {}
 
 CPDF_DocRenderData::~CPDF_DocRenderData() {
   Clear(TRUE);
@@ -63,15 +62,6 @@ void CPDF_DocRenderData::Clear(FX_BOOL bRelease) {
       m_TransferFuncMap.erase(curr_it);
     }
   }
-
-  if (m_pFontCache) {
-    if (bRelease) {
-      delete m_pFontCache;
-      m_pFontCache = nullptr;
-    } else {
-      m_pFontCache->FreeCache(FALSE);
-    }
-  }
 }
 
 CPDF_Type3Cache* CPDF_DocRenderData::GetCachedType3(CPDF_Type3Font* pFont) {