clang-format all pdfium code.

core/src/fxcodec/jbig2/JBig2_PatternDict.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
- 
+
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "JBig2_PatternDict.h"
-CJBig2_PatternDict::CJBig2_PatternDict()
-{
-    NUMPATS = 0;
-    HDPATS = NULL;
+CJBig2_PatternDict::CJBig2_PatternDict() {
+  NUMPATS = 0;
+  HDPATS = NULL;
 }
 
-CJBig2_PatternDict::~CJBig2_PatternDict()
-{
-    if(HDPATS) {
-        for(FX_DWORD i = 0; i < NUMPATS; i++) {
-            delete HDPATS[i];
-        }
-        m_pModule->JBig2_Free(HDPATS);
+CJBig2_PatternDict::~CJBig2_PatternDict() {
+  if (HDPATS) {
+    for (FX_DWORD i = 0; i < NUMPATS; i++) {
+      delete HDPATS[i];
     }
+    m_pModule->JBig2_Free(HDPATS);
+  }
 }