Fix the GTK build after r177452
Created attachment 243465 [details]
Attachment 243465 [details] did not pass style-queue:
ERROR: Source/WebCore/ChangeLog:8: You should remove the 'No new tests' and either add and list tests, or explain why no new tests were possible. [changelog/nonewtests] 
Total errors found: 1 in 2 files
If any of these errors are false positives, please file a bug against check-webkit-style.
I don't know what is PluginDatabase, if GTK really needs it or not, ...
It is only a speculative fix, which made the build happy. Feel free
to reuse this patch and fix it properly. Maybe removing code from
FrameLoader.cpp is absolutely incorrect, at least !COCOA&&!EFL&&!GTK
port ( == WIN ? ).
Thanks for the analysis! Turns out that FrameLoader::defaultObjectContentType is only used on Windows, so I'm going to move that code there.
I got rid of the function in https://trac.webkit.org/r177482
cmake fix landed in https://trac.webkit.org/changeset/177488