Fix MSVC2015 compilation error.

[curdeius]

Summary

Changed lambda's capture [&] into [&Files] in order to be more explicit about captured variables and to prevent MSVC2015 error (due to compiler bug).

Changes introduced in http://reviews.llvm.org/rL246497.

[curdeius]

Corrected in http://reviews.llvm.org/rL246582.

lib/Serialization/MultiOnDiskHashTable.h

if (auto *M = getMergedTable())
       delete M;
     for (auto *T : tables())
       delete T;
   }
 
   void removeOverriddenTables() {
     llvm::DenseSet<file_type> Files;
     Files.insert(PendingOverrides.begin(), PendingOverrides.end());
-    Tables.erase(
-        std::remove_if(tables().begin().getCurrent(), Tables.end(), [&](void *T) -> bool {
-          auto *ODT = Table::getFromOpaqueValue(T).template get<OnDiskTable*>();
+    Tables.erase(std::remove_if(tables().begin().getCurrent(), Tables.end(),
+                                [&Files](void *T) -> bool {
+                                  auto *ODT =
+                                      Table::getFromOpaqueValue(T)
+                                          .template get<OnDiskTable *>();
                                   return Files.count(ODT->File);
-        }), Tables.end());
+                                }),
+                 Tables.end());
     PendingOverrides.clear();
   }
 
   void condense() {
     MergedTable *Merged = getMergedTable();
     if (!Merged)
       Merged = new MergedTable;