https://bugs.webkit.org/show_bug.cgi?id=116178

Reviewed by Andreas Kling.

Turns out WebSocketHandshakeRequest is just used by the web inspector, and there's no reason
why we can't just use a ResourceRequest instead.

* CMakeLists.txt:
* GNUmakefile.list.am:
* Modules/websockets/WebSocketChannel.cpp:
(WebCore::WebSocketChannel::didOpenSocketStream):
* Modules/websockets/WebSocketHandshake.cpp:
(WebCore::WebSocketHandshake::clientHandshakeRequest):
* Modules/websockets/WebSocketHandshake.h:
(WebCore):
* Modules/websockets/WebSocketHandshakeRequest.cpp: Removed.
* Modules/websockets/WebSocketHandshakeRequest.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::willSendWebSocketHandshakeRequestImpl):
* inspector/InspectorInstrumentation.h:
(InspectorInstrumentation):
(WebCore::InspectorInstrumentation::willSendWebSocketHandshakeRequest):
* inspector/InspectorResourceAgent.cpp:
(WebCore::InspectorResourceAgent::willSendWebSocketHandshakeRequest):
* inspector/InspectorResourceAgent.h:
(WebCore):
(InspectorResourceAgent):
* platform/network/HTTPRequest.cpp:
(WebCore):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150142 268f45cc-cd09-0410-ab3c-d52691b4dbfc