Simplify getRuntimeDefinition() back to taking no arguments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164363 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Analysis/AnalysisContext.h b/include/clang/Analysis/AnalysisContext.h
index 0185e8b..02b8530 100644
--- a/include/clang/Analysis/AnalysisContext.h
+++ b/include/clang/Analysis/AnalysisContext.h
@@ -104,6 +104,12 @@
   ASTContext &getASTContext() const { return D->getASTContext(); }
   const Decl *getDecl() const { return D; }
 
+  /// Return the AnalysisDeclContextManager (if any) that created
+  /// this AnalysisDeclContext.
+  AnalysisDeclContextManager *getManager() const {
+    return Manager;
+  }
+  
   /// Return the build options used to construct the CFG.
   CFG::BuildOptions &getCFGBuildOptions() {
     return cfgBuildOptions;