include TH1.h instead of TProfile2D and forward declare TProfile2D

git-svn-id: http://root.cern.ch/svn/root/trunk@23744 27541ba8-7e3a-0410-8455-c3a389f83636

hist/hist/inc/TH3.h

@@ -21,14 +21,15 @@
 //                                                                      //
 //////////////////////////////////////////////////////////////////////////
 
-#ifndef ROOT_TProfile2D
-#include "TProfile2D.h"
+#ifndef ROOT_TH1
+#include "TH1.h"
 #endif
 
 #ifndef ROOT_TAtt3D
 #include "TAtt3D.h"
 #endif
 
+class TProfile2D;
 
 class TH3 : public TH1, public TAtt3D {
 

hist/hist/src/TH3.cxx

@@ -13,6 +13,7 @@
 #include "TClass.h"
 #include "THashList.h"
 #include "TH3.h"
+#include "TProfile2D.h"
 #include "TH2.h"
 #include "TF1.h"
 #include "TVirtualPad.h"