Cleanup: Do not check pointers before deleting them.

core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp

Index: core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index 0b4064b3c6ed9c2830b8081e03fe38d7948f9790..7dd019da8570fbf4902707fcea8fcd252202f086 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -300,9 +300,7 @@ CPDF_CMap::~CPDF_CMap()
     if (m_pLeadingBytes) {
         FX_Free(m_pLeadingBytes);
     }
-    if (m_pUseMap) {
-        delete m_pUseMap;
-    }
+    delete m_pUseMap;
 }
 void CPDF_CMap::Release()
 {
@@ -710,15 +708,9 @@ CPDF_CIDFont::~CPDF_CIDFont()
     if (m_pAnsiWidths) {
         FX_Free(m_pAnsiWidths);
     }
-    if (m_pAllocatedCMap) {
-        delete m_pAllocatedCMap;
-    }
-    if (m_pCIDToGIDMap) {
-        delete m_pCIDToGIDMap;
-    }
-    if (m_pTTGSUBTable) {
-        delete m_pTTGSUBTable;
-    }
+    delete m_pAllocatedCMap;
+    delete m_pCIDToGIDMap;
+    delete m_pTTGSUBTable;
 }
 FX_WORD CPDF_CIDFont::CIDFromCharCode(FX_DWORD charcode) const
 {