Fix and enable lint checks.

xfa/src/fdp/src/css/fde_cssdeclaration.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 "xfa/src/fdp/src/css/fde_cssdeclaration.h"
 
 #include "core/include/fxcrt/fx_ext.h"
 #include "xfa/src/fgas/include/fx_sys.h"
@@ skipping 914 matching lines @@
                 pPosX = NewEnumValue(pStaticStore, pValue->eName);
               }
               break;
             default:
               break;
           }
           break;
         }
         const FDE_CSSCOLORTABLE* pColorItem =
             FDE_GetCSSColorByName(pszValue, iValueLen);
-        if (pColorItem != NULL)
+        if (pColorItem != NULL) {
           if (pColor == NULL) {
             pColor = FXTARGET_NewWith(pStaticStore)
                 CFDE_CSSPrimitiveValue(pColorItem->dwValue);
           }
+        }
       } break;
       case FDE_CSSPRIMITIVETYPE_RGB:
         if (pColor == NULL) {
           FX_ARGB dwColor;
           if (FDE_ParseCSSColor(pszValue, iValueLen, dwColor)) {
             pColor =
                 FXTARGET_NewWith(pStaticStore) CFDE_CSSPrimitiveValue(dwColor);
           }
         }
         break;
@@ skipping 417 matching lines @@
     return FALSE;
   } else if (pOverflowY == NULL) {
     pOverflowY = NewEnumValue(pStaticStore, pOverflowX->GetEnum());
   }
   AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_OverflowX, pOverflowX,
                     bImportant);
   AddPropertyHolder(pStaticStore, FDE_CSSPROPERTY_OverflowY, pOverflowY,
                     bImportant);
   return TRUE;
 }