Index: content/public/common/assert_matching_enums.cc |
diff --git a/content/public/common/assert_matching_enums.cc b/content/public/common/assert_matching_enums.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..88a1b4a8166fc8247ec8b81875c6632d8100d2cf |
--- /dev/null |
+++ b/content/public/common/assert_matching_enums.cc |
@@ -0,0 +1,26 @@ |
+// Copyright 2014 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. |
+ |
+// Use this file to assert that *_list.h enums that are meant to do the bridge |
+// from Blink are valid. |
+ |
+#include "base/macros.h" |
+#include "content/public/common/screen_orientation_values.h" |
+#include "third_party/WebKit/public/platform/WebScreenOrientation.h" |
+ |
+namespace content { |
+ |
+#define COMPILE_ASSERT_MATCHING_ENUM(expected, actual) \ |
+ COMPILE_ASSERT(int(expected) == int(actual), mismatching_enums) |
+ |
+COMPILE_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationPortraitPrimary, |
+ PORTRAIT_PRIMARY); |
+COMPILE_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLandscapePrimary, |
+ LANDSCAPE_PRIMARY); |
+COMPILE_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationPortraitSecondary, |
+ PORTRAIT_SECONDARY); |
+COMPILE_ASSERT_MATCHING_ENUM(blink::WebScreenOrientationLandscapeSecondary, |
+ LANDSCAPE_SECONDARY); |
+ |
+} // namespace content |