Move the WebContentServices to WebProcess/EntryPoint/mac/XPCService/.

Reviewed by Anders Carlsson.

* Configurations/WebContentService.Development.xcconfig:
* Configurations/WebContentService.xcconfig:
* WebKit2.xcodeproj/project.pbxproj:
* WebProcess/EntryPoint: Added.
* WebProcess/EntryPoint/mac: Added.
* WebProcess/EntryPoint/mac/LegacyProcess: Added.
* WebProcess/EntryPoint/mac/XPCService: Added.
* WebProcess/EntryPoint/mac/XPCService/WebContentService: Copied from WebProcessService.
* WebProcess/EntryPoint/mac/XPCService/WebContentService.Development: Copied from WebProcessServiceForWebKitDevelopment.
* WebProcess/EntryPoint/mac/XPCService/WebContentService.Development/WebContentServiceMain.Development.mm: Copied from WebProcessServiceForWebKitDevelopment/WebProcessServiceForWebKitDevelopmentMain.mm.
* WebProcess/EntryPoint/mac/XPCService/WebContentService.Development/WebProcessServiceForWebKitDevelopmentMain.mm: Removed.
* WebProcess/EntryPoint/mac/XPCService/WebContentService/WebContentServiceMain.mm: Copied from WebProcessService/WebProcessServiceMain.mm.
* WebProcess/EntryPoint/mac/XPCService/WebContentService/WebProcessServiceMain.mm: Removed.
* WebProcessService: Removed.
* WebProcessService/Info.plist: Removed.
* WebProcessService/WebProcessServiceMain.mm: Removed.
* WebProcessServiceForWebKitDevelopment: Removed.
* WebProcessServiceForWebKitDevelopment/Info.plist: Removed.
* WebProcessServiceForWebKitDevelopment/WebProcessServiceForWebKitDevelopmentMain.mm: Removed.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@140870 268f45cc-cd09-0410-ab3c-d52691b4dbfc