Stop using macros to paste together names for static_asserts.

third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp

 // 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.
 
 #include "modules/screen_orientation/ScreenOrientation.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/frame/LocalFrame.h"
 #include "modules/EventTargetModules.h"
 #include "modules/screen_orientation/LockOrientationCallback.h"
 #include "modules/screen_orientation/ScreenOrientationController.h"
 #include "public/platform/modules/screen_orientation/WebScreenOrientationType.h"
 
 // This code assumes that WebScreenOrientationType values are included in WebScreenOrientationLockType.
-#define STATIC_ASSERT_MATCHING_ENUM(enum1, enum2) \
-    static_assert(static_cast<unsigned>(blink::enum1) == static_cast<unsigned>(blink::enum2), "mismatching enum values")
-STATIC_ASSERT_MATCHING_ENUM(WebScreenOrientationPortraitPrimary, WebScreenOrientationLockPortraitPrimary);
-STATIC_ASSERT_MATCHING_ENUM(WebScreenOrientationPortraitSecondary, WebScreenOrientationLockPortraitSecondary);
-STATIC_ASSERT_MATCHING_ENUM(WebScreenOrientationLandscapePrimary, WebScreenOrientationLockLandscapePrimary);
-STATIC_ASSERT_MATCHING_ENUM(WebScreenOrientationLandscapeSecondary, WebScreenOrientationLockLandscapeSecondary);
+#define STATIC_ASSERT_ENUM(a, b)                              \
+    static_assert(static_cast<int>(a) == static_cast<int>(b), \
+        "mismatching enum: " #a)
+STATIC_ASSERT_ENUM(blink::WebScreenOrientationPortraitPrimary, blink::WebScreenOrientationLockPortraitPrimary);
+STATIC_ASSERT_ENUM(blink::WebScreenOrientationPortraitSecondary, blink::WebScreenOrientationLockPortraitSecondary);
+STATIC_ASSERT_ENUM(blink::WebScreenOrientationLandscapePrimary, blink::WebScreenOrientationLockLandscapePrimary);
+STATIC_ASSERT_ENUM(blink::WebScreenOrientationLandscapeSecondary, blink::WebScreenOrientationLockLandscapeSecondary);
 
 namespace blink {
 
 struct ScreenOrientationInfo {
     const AtomicString& name;
     unsigned orientation;
 };
 
 static ScreenOrientationInfo* orientationsMap(unsigned& length)
 {
@@ skipping 153 matching lines @@
     return ScreenOrientationController::from(*m_frame);
 }
 
 DEFINE_TRACE(ScreenOrientation)
 {
     RefCountedGarbageCollectedEventTargetWithInlineData<ScreenOrientation>::trace(visitor);
     DOMWindowProperty::trace(visitor);
 }
 
 } // namespace blink