[analyzer] Remove LocationContext and a dependency from PathDiagnosticLoaction.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140146 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Core/BugReporter.cpp b/lib/StaticAnalyzer/Core/BugReporter.cpp
index 043f5d2..7a0a543 100644
--- a/lib/StaticAnalyzer/Core/BugReporter.cpp
+++ b/lib/StaticAnalyzer/Core/BugReporter.cpp
@@ -877,7 +877,7 @@
       }
 
       if (S != Original)
-        L = PathDiagnosticLocation(S, L.getManager(), L.getLocationContext());
+        L = PathDiagnosticLocation(S, L.getManager(), PDB.getLocationContext());
     }
 
     if (firstCharOnly)