Rename 'EnterStackFrame()' to 'enterStackFrame()'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123459 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Store.cpp b/lib/StaticAnalyzer/Store.cpp
index f1b8338..d162eed 100644
--- a/lib/StaticAnalyzer/Store.cpp
+++ b/lib/StaticAnalyzer/Store.cpp
@@ -22,7 +22,7 @@
   : svalBuilder(stateMgr.getSValBuilder()), StateMgr(stateMgr),
     MRMgr(svalBuilder.getRegionManager()), Ctx(stateMgr.getContext()) {}
 
-Store StoreManager::EnterStackFrame(const GRState *state,
+Store StoreManager::enterStackFrame(const GRState *state,
                                     const StackFrameContext *frame) {
   return state->getStore();
 }