Fixing whitespace lint errors.

fpdfsdk/src/javascript/event.cpp

Index: fpdfsdk/src/javascript/event.cpp
diff --git a/fpdfsdk/src/javascript/event.cpp b/fpdfsdk/src/javascript/event.cpp
index f0f52f77cc9e0473eefd6685c9a7222cb3b7ec40..f964908b9b241ebe04257c1b5c2354c15b4762ce 100644
--- a/fpdfsdk/src/javascript/event.cpp
+++ b/fpdfsdk/src/javascript/event.cpp
@@ -172,33 +172,18 @@ FX_BOOL event::richChange(IJS_Context* cc,
                           CJS_PropValue& vp,
                           CFX_WideString& sError) {
   return TRUE;
-  if (vp.IsSetting()) {
-  } else {
-    ;
-  }
-  return TRUE;
 }
 
 FX_BOOL event::richChangeEx(IJS_Context* cc,
                             CJS_PropValue& vp,
                             CFX_WideString& sError) {
   return TRUE;
-  if (vp.IsSetting()) {
-  } else {
-    ;
-  }
-  return TRUE;
 }
 
 FX_BOOL event::richValue(IJS_Context* cc,
                          CJS_PropValue& vp,
                          CFX_WideString& sError) {
   return TRUE;
-  if (vp.IsSetting()) {
-  } else {
-    ;
-  }
-  return TRUE;
 }
 
 FX_BOOL event::selEnd(IJS_Context* cc,