Undo whitespace changes in common.cpp

Author: Meinersbur

flang/lib/Evaluate/common.cpp

@@ -11,11 +11,8 @@
 
 using namespace Fortran::parser::literals;
 
-
-
 namespace Fortran::evaluate {
 
-
 void RealFlagWarnings(
     FoldingContext &context, const RealFlags &flags, const char *operation) {
   if (context.languageFeatures().ShouldWarn(