Updates to work with recent Statistic's changes:

* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
    * Broke constructor to take two const char * arguments instead of one, so
      that indendation can be taken care of automatically.
    * Sort the list by pass name when printing
    * Make sure to print all statistics as a group, instead of randomly when
      the statistics dtors are called.
    * Updated ProgrammersManual with new semantics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4001 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Instrumentation/ProfilePaths/Graph.cpp

@@ -8,8 +8,8 @@
 #include "llvm/Transforms/Instrumentation/Graph.h"
 #include "llvm/iTerminators.h"
 #include "llvm/BasicBlock.h"
+#include "Support/Statistic.h"
 #include <algorithm>
-#include <iostream>
 
 //using std::list;
 //using std::set;