rewrite_to_chrome_style: Fix test expectations to match current reality

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

Index: tools/clang/rewrite_to_chrome_style/tests/constants-original.cc
diff --git a/tools/clang/rewrite_to_chrome_style/tests/constants-original.cc b/tools/clang/rewrite_to_chrome_style/tests/constants-original.cc
index 96d974de77c17c011c785ee7a6f7813e20950ebe..bc51bffa4edc1cdfea52773bc913930ebc3236db 100644
--- a/tools/clang/rewrite_to_chrome_style/tests/constants-original.cc
+++ b/tools/clang/rewrite_to_chrome_style/tests/constants-original.cc
@@ -33,6 +33,8 @@ class C {
     const int kFunctionConstantFromExpression = 4 + 6;
     const int kFunctionConstantFromOtherConsts =
         kFunctionConstant + kFunctionConstantFromExpression;
+    // These don't do the right thing right now, but names like this don't
+    // exist in blink (hopefully).
     const int should_be_renamed_to_a_const = 9 - 2;
     const int should_also_be_renamed_to_a_const =
         kFunctionConstant + kFunctionConstantFromOtherConsts;