Update rewrite_to_chrome_style tool to also rename methods.

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

Index: tools/clang/rewrite_to_chrome_style/tests/variables-original.cc
diff --git a/tools/clang/rewrite_to_chrome_style/tests/variables-original.cc b/tools/clang/rewrite_to_chrome_style/tests/variables-original.cc
index 94727b76d6a94831950144ea771bedf82c651931..5ae1dbc5f274d0f8a53a9bd67982dc774ad52c95 100644
--- a/tools/clang/rewrite_to_chrome_style/tests/variables-original.cc
+++ b/tools/clang/rewrite_to_chrome_style/tests/variables-original.cc
@@ -24,3 +24,9 @@ int function(int interestingNumber) {
 }
 
 }  // namespace blink
+
+int F() {
+  // Make sure variables qualified with a namespace name are still rewritten
+  // correctly.
+  return blink::frameCount;
+}