Refactoring: ProcNodes.ProcNewNode - remove not needed specialisation

Author: andrykonchin

src/main/java/org/truffleruby/core/proc/ProcNodes.java

@@ -46,7 +46,6 @@
 import com.oracle.truffle.api.dsl.Specialization;
 import com.oracle.truffle.api.frame.MaterializedFrame;
 import com.oracle.truffle.api.frame.VirtualFrame;
-import com.oracle.truffle.api.object.Shape;
 import com.oracle.truffle.api.profiles.ConditionProfile;
 import com.oracle.truffle.api.source.SourceSection;
 
@@ -75,11 +74,6 @@ protected RubyProc proc(VirtualFrame frame, RubyClass procClass, Object[] args,
             throw new RaiseException(getContext(), coreExceptions().argumentErrorProcWithoutBlock(this));
         }
 
-        @Specialization(guards = { "procClass == getProcClass()", "block.getShape() == getProcShape()" })
-        protected RubyProc procNormalOptimized(RubyClass procClass, Object[] args, RubyProc block) {
-            return block;
-        }
-
         @Specialization(guards = "procClass == metaClass(block)")
         protected RubyProc procNormal(RubyClass procClass, Object[] args, RubyProc block) {
             return block;
@@ -109,14 +103,6 @@ protected RubyProc procSpecial(VirtualFrame frame, RubyClass procClass, Object[]
             return proc;
         }
 
-        protected RubyClass getProcClass() {
-            return coreLibrary().procClass;
-        }
-
-        protected Shape getProcShape() {
-            return getLanguage().procShape;
-        }
-
         protected RubyClass metaClass(RubyProc object) {
             return object.getMetaClass();
         }