[analyzer] Rename callback EndPath -> EndFunction

This better reflects when callback is called and what the checkers
are relying on. (Both names meant the same pre-IPA.)

llvm-svn: 171432
diff --git a/clang/lib/StaticAnalyzer/Checkers/TraversalChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/TraversalChecker.cpp
index cc2df72..8b24240 100644
--- a/clang/lib/StaticAnalyzer/Checkers/TraversalChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/TraversalChecker.cpp
@@ -25,10 +25,10 @@
 
 namespace {
 class TraversalDumper : public Checker< check::BranchCondition,
-                                        check::EndPath > {
+                                        check::EndFunction > {
 public:
   void checkBranchCondition(const Stmt *Condition, CheckerContext &C) const;
-  void checkEndPath(CheckerContext &C) const;
+  void checkEndFunction(CheckerContext &C) const;
 };
 }
 
@@ -50,8 +50,8 @@
                << Parent->getStmtClassName() << "\n";
 }
 
-void TraversalDumper::checkEndPath(CheckerContext &C) const {
-  llvm::outs() << "--END PATH--\n";
+void TraversalDumper::checkEndFunction(CheckerContext &C) const {
+  llvm::outs() << "--END FUNCTION--\n";
 }
 
 void ento::registerTraversalDumper(CheckerManager &mgr) {