Rename WKProcessClass to WKProcessPool

Rename WKProcessClass to WKProcessPool
https://bugs.webkit.org/show_bug.cgi?id=129268

Reviewed by Dan Bernstein.

Stage this rename by adding back WKProcessClass and WKProcessClassConfiguration as subclasses of the renamed classes.

* Shared/Cocoa/APIObject.mm:
(API::Object::newObject):
* UIProcess/API/Cocoa/WKProcessClass.h:
* UIProcess/API/Cocoa/WKProcessClass.mm:
* UIProcess/API/Cocoa/WKProcessClassConfiguration.h:
* UIProcess/API/Cocoa/WKProcessClassConfiguration.mm:
* UIProcess/API/Cocoa/WKProcessClassConfigurationPrivate.h:
* UIProcess/API/Cocoa/WKProcessClassPrivate.h:
* UIProcess/API/Cocoa/WKProcessPool.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClass.h.
* UIProcess/API/Cocoa/WKProcessPool.mm: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClass.mm.
(-[WKProcessPool init]):
(-[WKProcessPool initWithConfiguration:]):
(-[WKProcessPool dealloc]):
(-[WKProcessPool description]):
(-[WKProcessPool configuration]):
(-[WKProcessPool API::]):
(-[WKProcessPool _setAllowsSpecificHTTPSCertificate:forHost:]):
* UIProcess/API/Cocoa/WKProcessPoolConfiguration.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClassConfiguration.h.
* UIProcess/API/Cocoa/WKProcessPoolConfiguration.mm: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClassConfiguration.mm.
(-[WKProcessPoolConfiguration _injectedBundleURL]):
(-[WKProcessPoolConfiguration _setInjectedBundleURL:]):
(-[WKProcessPoolConfiguration description]):
(-[WKProcessPoolConfiguration copyWithZone:]):
* UIProcess/API/Cocoa/WKProcessPoolConfigurationPrivate.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClassConfigurationPrivate.h.
* UIProcess/API/Cocoa/WKProcessPoolInternal.h: Renamed from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClassInternal.h.
(WebKit::wrapper):
* UIProcess/API/Cocoa/WKProcessPoolPrivate.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClassPrivate.h.
* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView initWithFrame:configuration:]):
* UIProcess/API/Cocoa/WKWebViewConfiguration.h:
* UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
(-[WKWebViewConfiguration description]):
(-[WKWebViewConfiguration copyWithZone:]):
(-[WKWebViewConfiguration processPool]):
(-[WKWebViewConfiguration setProcessPool:]):
* UIProcess/API/Cocoa/WKWebViewConfigurationToBeRemoved.mm: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKProcessClassPrivate.h.
(-[WKWebViewConfiguration setProcessClass:]):
(-[WKWebViewConfiguration processClass]):
* UIProcess/API/mac/WKView.mm:
* UIProcess/ios/WKContentView.mm:
(-[WKContentView _decidePolicyForGeolocationRequestFromOrigin:frame:request:]):
* WebKit2.xcodeproj/project.pbxproj:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@164603 268f45cc-cd09-0410-ab3c-d52691b4dbfc