More loplugin:cstylecast: emfio

Change-Id: I52e540bdd8ba0090dec752deb7b1fa5c67ae3c85

emfio/source/reader/emfreader.cxx

@@ -823,7 +823,7 @@ namespace emfio
                     case EMR_SETROP2 :
                     {
                         mpInputStream->ReadUInt32( nDat32 );
-                        SetRasterOp( (WMFRasterOp)nDat32 );
+                        SetRasterOp( static_cast<WMFRasterOp>(nDat32) );
                     }
                     break;
 

emfio/source/reader/wmfreader.cxx

@@ -203,7 +203,7 @@ namespace emfio
             {
                 sal_uInt16 nROP2 = 0;
                 mpInputStream->ReadUInt16( nROP2 );
-                SetRasterOp( (WMFRasterOp)nROP2 );
+                SetRasterOp( static_cast<WMFRasterOp>(nROP2) );
             }
             break;
 
@@ -986,7 +986,7 @@ namespace emfio
                 WMFRasterOp nOldROP = WMFRasterOp::NONE;
                 mpInputStream->ReadUInt32( nROP );
                 Size aSize = ReadYXExt();
-                nOldROP = SetRasterOp( (WMFRasterOp)nROP );
+                nOldROP = SetRasterOp( static_cast<WMFRasterOp>(nROP) );
                 DrawRect( tools::Rectangle( ReadYX(), aSize ), false );
                 SetRasterOp( nOldROP );
             }