rewrite_to_chrome_style: Fix test expectations to match current reality

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 namespace blink {
 
 // Simple global constants.
 const char kHelloWorldConstant[] = "Hello world!";
 // Make sure a one-character constant doesn't get mangled.
 const float kE = 2.718281828;
@@ skipping 15 matching lines @@
   // Not a constant even though it has static storage duration.
   static const char* current_event_;
 
   static int Function();
 
   static void FunctionWithConstant() {
     const int kFunctionConstant = 4;
     const int kFunctionConstantFromExpression = 4 + 6;
     const int kFunctionConstantFromOtherConsts =
         kFunctionConstant + kFunctionConstantFromExpression;
-    const int kShouldBeRenamedToAConst = 9 - 2;
-    const int kShouldAlsoBeRenamedToAConst =
+    // These don't do the right thing right now, but names like this don't
+    // exist in blink (hopefully).
+    const int kShould_be_renamed_to_a_const = 9 - 2;
+    const int kShould_also_be_renamed_to_a_const =
         kFunctionConstant + kFunctionConstantFromOtherConsts;
     const int not_compile_time_const = kFunctionConstant + Function();
   }
 };
 
 void F() {
   // Constant in function body.
   static const char kStaticString[] = "abc";
   // Constant-style naming, since it's initialized with a literal.
   const char* const kNonStaticStringConstant = "def";
   // Not constant-style naming, since it's not initialized with a literal.
   const char* const non_static_string_unconstant = kNonStaticStringConstant;
 }
 
 }  // namespace blink