rewrite_to_chrome_style: Don't rename begin()/end()/rbegin()/rend().

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

Index: tools/clang/rewrite_to_chrome_style/tests/methods-original.cc
diff --git a/tools/clang/rewrite_to_chrome_style/tests/methods-original.cc b/tools/clang/rewrite_to_chrome_style/tests/methods-original.cc
index 8dc9b78932e6ae947f4a8e528b074fea5e71814e..b75a0c65a3a71b9fd63bc66ceeea50934d574d18 100644
--- a/tools/clang/rewrite_to_chrome_style/tests/methods-original.cc
+++ b/tools/clang/rewrite_to_chrome_style/tests/methods-original.cc
@@ -26,6 +26,22 @@ class Task {
   explicit operator int() const {
     return 42;
   }
+
+  // These are special functions that we don't rename so that range-based
+  // for loops and STL things work.
+  void begin() {}
+  void end() {}
+  void rbegin() {}
+  void rend() {}
+  // The trace() method is used by Oilpan, we shouldn't rename it.
+  void trace() {}
+};
+
+class Other {
+  // Static begin/end/trace don't count, and should be renamed.
+  static void begin() {}
+  static void end() {}
+  static void trace() {}
 };
 
 // Test that the actual method definition is also updated.