Remove WebSocketHandshakeResponse class
https://bugs.webkit.org/show_bug.cgi?id=116190

Reviewed by Andreas Kling.

Just use ResourceResponse instead of WebSocketHandshakeResponse.

* CMakeLists.txt:
* GNUmakefile.list.am:
* Modules/websockets/WebSocketHandshake.cpp:
(WebCore::WebSocketHandshake::readServerHandshake):
(WebCore::WebSocketHandshake::serverWebSocketProtocol):
(WebCore::WebSocketHandshake::serverSetCookie):
(WebCore::WebSocketHandshake::serverSetCookie2):
(WebCore::WebSocketHandshake::serverUpgrade):
(WebCore::WebSocketHandshake::serverConnection):
(WebCore::WebSocketHandshake::serverWebSocketAccept):
(WebCore::WebSocketHandshake::serverHandshakeResponse):
(WebCore::WebSocketHandshake::readHTTPHeaders):
* Modules/websockets/WebSocketHandshake.h:
* Modules/websockets/WebSocketHandshakeResponse.cpp: Removed.
* Modules/websockets/WebSocketHandshakeResponse.h: Removed.
* Target.pri:
* WebCore.vcproj/WebCore.vcproj:
* WebCore.vcxproj/WebCore.vcxproj:
* WebCore.vcxproj/WebCore.vcxproj.filters:
* WebCore.xcodeproj/project.pbxproj:
* inspector/InspectorInstrumentation.cpp:
(WebCore):
(WebCore::InspectorInstrumentation::didReceiveWebSocketHandshakeResponseImpl):
* inspector/InspectorInstrumentation.h:
(InspectorInstrumentation):
(WebCore::InspectorInstrumentation::didReceiveWebSocketHandshakeResponse):
* inspector/InspectorResourceAgent.cpp:
(WebCore::InspectorResourceAgent::didReceiveWebSocketHandshakeResponse):
* inspector/InspectorResourceAgent.h:
(WebCore):
(InspectorResourceAgent):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150154 268f45cc-cd09-0410-ab3c-d52691b4dbfc