messengerLWTheme.css is preprocessed to include linuxShared.css/osxShared.css/windowsShared.css. But this included files are copied to messenger/skin/sharedPlatform.css and the with a @import added in tabmail.css. This makes this preprocessing unneeded.
Created attachment 8645880 [details] [diff] [review] noLWThemeProcessing.patch Remove the preprocessing and move the file to shared as it is the same for all platforms. This patch needs the aero removal patches applied first.
url: https://hg.mozilla.org/comm-central/rev/2a346480be3947faa5b50f66e6513f04359d3276 changeset: 2a346480be3947faa5b50f66e6513f04359d3276 user: Richard Marti <email@example.com> date: Mon Aug 10 20:57:04 2015 +0200 description: Bug 1192969 - Remove unneeded preprocessing of messengerLWTheme.css r=aleth
Could this patch somehow cause bug 1193143?