[analyzer] Refactoring: Drop the 'GR' prefix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122424 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/instantiate-member-expr.cpp b/test/SemaTemplate/instantiate-member-expr.cpp
index 04bfada..6c0e91b 100644
--- a/test/SemaTemplate/instantiate-member-expr.cpp
+++ b/test/SemaTemplate/instantiate-member-expr.cpp
@@ -9,7 +9,7 @@
   void push_back(const T&) { int a[sizeof(T) ? -1: -1]; } // expected-error {{array size is negative}}
 };
 
-class GRExprEngine {
+class ExprEngine {
 public:
  typedef vector<S<void *> >CheckersOrdered;
  CheckersOrdered Checkers;
@@ -22,8 +22,8 @@
 
 class RetainReleaseChecker { };
 
-void f(GRExprEngine& Eng) {
-   Eng.registerCheck(new RetainReleaseChecker); // expected-note {{in instantiation of function template specialization 'GRExprEngine::registerCheck<RetainReleaseChecker>' requested here}}
+void f(ExprEngine& Eng) {
+   Eng.registerCheck(new RetainReleaseChecker); // expected-note {{in instantiation of function template specialization 'ExprEngine::registerCheck<RetainReleaseChecker>' requested here}}
 }
 
 // PR 5838