Use a different name for this iterator. MSVC and clang++ didn't like "I" in the same scope twice.

llvm-svn: 96086
diff --git a/clang/lib/CodeGen/CGVtable.cpp b/clang/lib/CodeGen/CGVtable.cpp
index bef3241..715fb18 100644
--- a/clang/lib/CodeGen/CGVtable.cpp
+++ b/clang/lib/CodeGen/CGVtable.cpp
@@ -502,10 +502,10 @@
     Out << "  " << MD->getQualifiedNameAsString() << " - ";
     Out << Overrider.Method->getQualifiedNameAsString();
     
-    AdjustmentOffsetsMapTy::const_iterator I = 
+    AdjustmentOffsetsMapTy::const_iterator AI =
       ReturnAdjustments.find(std::make_pair(Base, MD));
-    if (I != ReturnAdjustments.end()) {
-      const BaseOffset &Offset = I->second;
+    if (AI != ReturnAdjustments.end()) {
+      const BaseOffset &Offset = AI->second;
       
       assert(!Offset.VirtualBase && "FIXME: Handle vbases!");