Local builds of NetworkProcess should have a process icon
        https://bugs.webkit.org/show_bug.cgi?id=106489

        Reviewed by Mark Rowe.

        * Resources/WebKit.icns: Copied from Source/WebKit2/WebProcess/mac/WebKit.icns.
        * WebProcess/mac/WebKit.icns: Removed.
        Copied to a shared location. We don't have different icons, so just using WebKit one.

        * Configurations/NetworkProcess.xcconfig:
        * NetworkProcess/Info.plist:
        * WebKit2.xcodeproj/project.pbxproj:
        Same changes as for WebProcess.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139240 268f45cc-cd09-0410-ab3c-d52691b4dbfc