Handle renaming of mocked methods that are not virtual.

tools/clang/rewrite_to_chrome_style/tests/gmock-original.cc

Index: tools/clang/rewrite_to_chrome_style/tests/gmock-original.cc
diff --git a/tools/clang/rewrite_to_chrome_style/tests/gmock-original.cc b/tools/clang/rewrite_to_chrome_style/tests/gmock-original.cc
index 102bf1a46f30ed1660b242c51d37a27018e5e105..81150e11890598d4a66375cdda3049d0c78dc911 100644
--- a/tools/clang/rewrite_to_chrome_style/tests/gmock-original.cc
+++ b/tools/clang/rewrite_to_chrome_style/tests/gmock-original.cc
@@ -6,6 +6,8 @@
 
 namespace blink {
 
+namespace simple_test {
+
 class Interface {
  public:
   virtual void myMethod(int my_param) {}
@@ -25,4 +27,20 @@ void test() {
   mockedInterface.myMethod(123);
 }
 
+}  // namespace simple_test
+
+namespace no_base_method_to_override {
+
+class MockDestructible {
+ public:
+  MOCK_METHOD0(destruct, void());
+};
+
+void Test() {
+  MockDestructible destructible;
+  EXPECT_CALL(destructible, destruct());
+}
+
+}  // namespace no_base_method_to_override
+
 }  // namespace blink