Include the right WebKitAddition files
Created attachment 270063 [details]
Attachment 270063 [details] did not pass style-queue:
ERROR: Source/WebKit2/UIProcess/WebPageProxy.cpp:713: "WebKitAdditions/WebPageProxyInitialization.cpp" already included at Source/WebKit2/UIProcess/WebPageProxy.cpp:481 [build/include] 
Total errors found: 1 in 2 files
If any of these errors are false positives, please file a bug against check-webkit-style.
Committed r195712: <http://trac.webkit.org/changeset/195712>