Print Preview: Merge NativeLayerStubs for tests

chrome/test/data/webui/print_preview/print_preview.h

Index: chrome/test/data/webui/print_preview/print_preview.h
diff --git a/chrome/test/data/webui/print_preview.h b/chrome/test/data/webui/print_preview/print_preview.h
similarity index 70%
rename from chrome/test/data/webui/print_preview.h
rename to chrome/test/data/webui/print_preview/print_preview.h
index 66004f823add17fd50b7aa2c9ef701623eafe519..8acd20aedb3882397a5d8ca291ba0a85d1421b7f 100644
--- a/chrome/test/data/webui/print_preview.h
+++ b/chrome/test/data/webui/print_preview/print_preview.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_TEST_DATA_WEBUI_PRINT_PREVIEW_H_
-#define CHROME_TEST_DATA_WEBUI_PRINT_PREVIEW_H_
+#ifndef CHROME_TEST_DATA_WEBUI_PRINT_PREVIEW_PRINT_PREVIEW_H_

[dpapad, 2017/05/19 20:59:29]

Is this file (and the corresponding cc file) necessary at all? Is it used
somewhere?

AFAIU chrome/test/data/webui/print_preview/print_preview.js automatically
generates a corresponding C++ file at
out/<out_foder>/gen/chrome/test/data/webui/print_preview-gen.cc

[rbpotter, 2017/05/20 00:43:59]

Done in https://codereview.chromium.org/2894243004/

+#define CHROME_TEST_DATA_WEBUI_PRINT_PREVIEW_PRINT_PREVIEW_H_
 
 #include "base/macros.h"
 #include "chrome/test/base/web_ui_browser_test.h"
@@ -17,4 +17,4 @@ class PrintPreviewWebUITest : public WebUIBrowserTest {
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewWebUITest);
 };
 
-#endif  // CHROME_TEST_DATA_WEBUI_PRINT_PREVIEW_H_
+#endif  // CHROME_TEST_DATA_WEBUI_PRINT_PREVIEW_PRINT_PREVIEW_H_