Header guard style should be updated to be "#pragma once" Updating the guidelines on the website is easy. Not as easy is updating check-webkit-style, which I don't have the time to do ATM.
Style guide was updated with bug 162633: <https://trac.webkit.org/changeset/206495> I'll use this to cover check-webkit-style change.
Created attachment 290149 [details] [PATCH] Proposed Fix
Comment on attachment 290149 [details] [PATCH] Proposed Fix Clearing flags on attachment: 290149 Committed r206897: <http://trac.webkit.org/changeset/206897>
All reviewed patches have been landed. Closing bug.
I'm not sure this is helping at this point: ERROR: Source/WebKit/mac/WebView/WebViewPrivate.h:0: Use #pragma once header guard. [build/header_guard] [5] ERROR: Tools/MiniBrowser/mac/BrowserWindowController.h:0: Use #pragma once header guard. [build/header_guard] [5] ERROR: Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h:0: Use #pragma once header guard. [build/header_guard] [5] Bug 163575.
(In reply to comment #5) > I'm not sure this is helping at this point: > > ERROR: Source/WebKit/mac/WebView/WebViewPrivate.h:0: Use #pragma once > header guard. [build/header_guard] [5] > ERROR: Tools/MiniBrowser/mac/BrowserWindowController.h:0: Use #pragma once > header guard. [build/header_guard] [5] > ERROR: Source/WebKit2/UIProcess/API/Cocoa/WKWebViewPrivate.h:0: Use #pragma > once header guard. [build/header_guard] [5] Those examples clearly show a bug in the style-checker script. I'm not sure why the existence of a fixable bug means that the style check is no longer worth it.