https://bugs.webkit.org/show_bug.cgi?id=112953

Reviewed by Tony Chang.

When I created the DumpRenderTree_resources target in r144863 I
forgot to declare the needed dependencies on the other resource
targets. Due to a quirk of ordering, this appears to have been fine
w/ ninja but not w/ Xcode (which is still being used on the chromium
mac valgrind bots). Declaring the dependencies fixes the build
failures.

* DumpRenderTree/DumpRenderTree.gyp/DumpRenderTree.gyp:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146514 268f45cc-cd09-0410-ab3c-d52691b4dbfc