Stop using macros to paste together names for static_asserts.

components/printing/renderer/print_web_view_helper.cc

 // Copyright (c) 2012 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 "components/printing/renderer/print_web_view_helper.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string>
 #include <utility>
@@ skipping 40 matching lines @@
 #include "third_party/WebKit/public/web/WebViewClient.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/base/resource/resource_bundle.h"
 
 using content::WebPreferences;
 
 namespace printing {
 
 namespace {
 
-#define STATIC_ASSERT_PP_MATCHING_ENUM(a, b)                  \
-    static_assert(static_cast<int>(a) == static_cast<int>(b), \
-                  "mismatching enums: " #a)
+#define STATIC_ASSERT_ENUM(a, b)                            \
+  static_assert(static_cast<int>(a) == static_cast<int>(b), \
+                "mismatching enums: " #a)
 
-// Check blink::WebDuplexMode and printing::DuplexMode are kept in sync.
-STATIC_ASSERT_PP_MATCHING_ENUM(blink::WebUnknownDuplexMode,
-                               UNKNOWN_DUPLEX_MODE);
-STATIC_ASSERT_PP_MATCHING_ENUM(blink::WebSimplex, SIMPLEX);
-STATIC_ASSERT_PP_MATCHING_ENUM(blink::WebLongEdge, LONG_EDGE);
-STATIC_ASSERT_PP_MATCHING_ENUM(blink::WebShortEdge, SHORT_EDGE);
+// Check blink and printing enums are kept in sync.
+STATIC_ASSERT_ENUM(blink::WebUnknownDuplexMode, UNKNOWN_DUPLEX_MODE);
+STATIC_ASSERT_ENUM(blink::WebSimplex, SIMPLEX);
+STATIC_ASSERT_ENUM(blink::WebLongEdge, LONG_EDGE);
+STATIC_ASSERT_ENUM(blink::WebShortEdge, SHORT_EDGE);
 
 enum PrintPreviewHelperEvents {
   PREVIEW_EVENT_REQUESTED,
   PREVIEW_EVENT_CACHE_HIT,  // Unused
   PREVIEW_EVENT_CREATE_DOCUMENT,
   PREVIEW_EVENT_NEW_SETTINGS,  // Unused
   PREVIEW_EVENT_MAX,
 };
 
 const double kMinDpi = 1.0;
@@ skipping 2168 matching lines @@
       blink::WebConsoleMessage::LevelWarning, message));
   return false;
 }
 
 void PrintWebViewHelper::ScriptingThrottler::Reset() {
   // Reset counter on successful print.
   count_ = 0;
 }
 
 }  // namespace printing