Make a bunch of JBig2 classes independent of CJBig2_Object.

core/src/fxcodec/jbig2/JBig2_Segment.cpp

Index: core/src/fxcodec/jbig2/JBig2_Segment.cpp
diff --git a/core/src/fxcodec/jbig2/JBig2_Segment.cpp b/core/src/fxcodec/jbig2/JBig2_Segment.cpp
index 39e4fafaa1fe30dcda7b4e481b38510683deda30..7ad55f3515d4b9f39f57b203c5a17fb6c43e023d 100644
--- a/core/src/fxcodec/jbig2/JBig2_Segment.cpp
+++ b/core/src/fxcodec/jbig2/JBig2_Segment.cpp
@@ -5,6 +5,9 @@
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "JBig2_Segment.h"
+
+#include "../../../include/fxcrt/fx_memory.h"
+
 CJBig2_Segment::CJBig2_Segment() {
   m_dwNumber = 0;
   m_cFlags.c = 0;
@@ -19,28 +22,22 @@ CJBig2_Segment::CJBig2_Segment() {
   m_Result.vd = NULL;
 }
 CJBig2_Segment::~CJBig2_Segment() {
-  clean();
-}
-void CJBig2_Segment::clean() {
-  if (m_pReferred_to_segment_numbers) {
-    m_pModule->JBig2_Free(m_pReferred_to_segment_numbers);
-  }
-  if (m_Result.vd) {
-    switch (m_nResultType) {
-      case JBIG2_IMAGE_POINTER:
-        delete m_Result.im;
-        break;
-      case JBIG2_SYMBOL_DICT_POINTER:
-        delete m_Result.sd;
-        break;
-      case JBIG2_PATTERN_DICT_POINTER:
-        delete m_Result.pd;
-        break;
-      case JBIG2_HUFFMAN_TABLE_POINTER:
-        delete m_Result.ht;
-        break;
-      default:
-        m_pModule->JBig2_Free(m_Result.vd);
-    }
+  FX_Free(m_pReferred_to_segment_numbers);
+
+  switch (m_nResultType) {
+    case JBIG2_IMAGE_POINTER:
+      delete m_Result.im;
+      break;
+    case JBIG2_SYMBOL_DICT_POINTER:
+      delete m_Result.sd;
+      break;
+    case JBIG2_PATTERN_DICT_POINTER:
+      delete m_Result.pd;
+      break;
+    case JBIG2_HUFFMAN_TABLE_POINTER:
+      delete m_Result.ht;
+      break;
+    default:
+      FX_Free(m_Result.vd);
   }
 }