Many svn:ignore properties are currently missing in SVN repository, such as .deps/ ones or webkit-1.0.pc for the gtk build. The following patch adds them.
Which patch? It seems like all of the files that you mention should live inside the WebKitBuild directory and not be sprinkled around the source tree. My understanding is that this already works correctly when building via build-webkit, so I'm not convinced svn:ignore properties are needed.
Created attachment 20798 [details] Adds missing svn:ignore properties
As I mentioned in comment #1, I don't think sprinkling svn:ignore properties around the tree is necessary in this situation.
They are necessary for the people using the autogen.sh method.