Per discussion in http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120917/064551.html
have PPCallbacks::InclusionDirective pass the character range for the filename quotes or brackets.

rdar://11113134 & http://llvm.org/PR13880

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164743 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/DependencyGraph.cpp b/lib/Frontend/DependencyGraph.cpp
index eebaf0c..7fb4ad7 100644
--- a/lib/Frontend/DependencyGraph.cpp
+++ b/lib/Frontend/DependencyGraph.cpp
@@ -51,8 +51,8 @@
                                   const Token &IncludeTok,
                                   StringRef FileName,
                                   bool IsAngled,
+                                  CharSourceRange FilenameRange,
                                   const FileEntry *File,
-                                  SourceLocation EndLoc,
                                   StringRef SearchPath,
                                   StringRef RelativePath);
 
@@ -72,8 +72,8 @@
                                                  const Token &IncludeTok,
                                                  StringRef FileName,
                                                  bool IsAngled,
+                                                 CharSourceRange FilenameRange,
                                                  const FileEntry *File,
-                                                 SourceLocation EndLoc,
                                                  StringRef SearchPath,
                                                  StringRef RelativePath) {
   if (!File)