These files don't need to include <iostream> since they include "Support/Debug.h".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15089 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Instrumentation/ProfilePaths/Graph.cpp

@@ -16,7 +16,6 @@
 #include "llvm/iTerminators.h"
 #include "Support/Debug.h"
 #include <algorithm>
-#include <iostream>
 
 using std::vector;
 

lib/Transforms/Instrumentation/ProfilePaths/GraphAuxiliary.cpp

@@ -17,7 +17,6 @@
 #include "llvm/iTerminators.h"
 #include "Support/Debug.h"
 #include <algorithm>
-#include <iostream>
 #include "Graph.h"
 
 //using std::list;

lib/Transforms/Instrumentation/ProfilePaths/InstLoops.cpp

@@ -24,7 +24,6 @@
 #include "llvm/Pass.h"
 #include "Support/Debug.h"
 #include "../ProfilingUtils.h"
-#include <iostream>
 
 namespace llvm {
 

lib/Transforms/Instrumentation/TraceBasicBlocks.cpp

@@ -23,7 +23,6 @@
 #include "llvm/iPHINode.h"
 #include "ProfilingUtils.h"
 #include "Support/Debug.h"
-#include <iostream>
 #include <set>
 using namespace llvm;