Removed #include <iostream> and replace with llvm_* streams.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31927 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/PluginLoader.cpp b/lib/Support/PluginLoader.cpp
index 2ed9836..abd5e7a 100644
--- a/lib/Support/PluginLoader.cpp
+++ b/lib/Support/PluginLoader.cpp
@@ -13,8 +13,8 @@
 
 #define DONT_GET_PLUGIN_LOADER_OPTION
 #include "llvm/Support/PluginLoader.h"
+#include "llvm/Support/Streams.h"
 #include "llvm/System/DynamicLibrary.h"
-#include <iostream>
 #include <vector>
 using namespace llvm;
 
@@ -26,7 +26,7 @@
 
   std::string Error;
   if (sys::DynamicLibrary::LoadLibraryPermanently(Filename.c_str(), &Error)) {
-    std::cerr << "Error opening '" << Filename << "': " << Error
+    llvm_cerr << "Error opening '" << Filename << "': " << Error
               << "\n  -load request ignored.\n";
   } else {
     Plugins->push_back(Filename);