Remove CPDF_Object::Release() in favor of direct delete

core/fpdfapi/fpdf_font/fpdf_font.cpp

Index: core/fpdfapi/fpdf_font/fpdf_font.cpp
diff --git a/core/fpdfapi/fpdf_font/fpdf_font.cpp b/core/fpdfapi/fpdf_font/fpdf_font.cpp
index cff5223a008ba749de4f3a1a07ec768c7e2822d3..081929529e26ffecfe98b6ebd3c7043a52abf9c5 100644
--- a/core/fpdfapi/fpdf_font/fpdf_font.cpp
+++ b/core/fpdfapi/fpdf_font/fpdf_font.cpp
@@ -46,11 +46,8 @@ CFX_StockFontArray::CFX_StockFontArray() {}
 
 CFX_StockFontArray::~CFX_StockFontArray() {
   for (size_t i = 0; i < FX_ArraySize(m_StockFonts); ++i) {
-    if (!m_StockFonts[i])
-      continue;
-    CPDF_Dictionary* pFontDict = m_StockFonts[i]->GetFontDict();
-    if (pFontDict)
-      pFontDict->Release();
+    if (m_StockFonts[i])
+      delete m_StockFonts[i]->GetFontDict();
   }
 }