Merge WebKitAPITest into TestWebKitAPI

Merge WebKitAPITest into TestWebKitAPI

This also means that our formerly-WebKitAPITest tests will be run on the bots!

I made the minimal changes necessary to get the tests to run in TestWebKitAPI. I'll make
them more idiomatic in a separate pass.

Fixes <http://webkit.org/b/66560> WebKitAPITest and TestWebKitAPI have duplicate
functionality (and names!)

Reviewed by Anders Carlsson.

Tools:

* TestWebKitAPI/Tests/WebKit/win/WebViewDestruction.cpp: Renamed from Tools/WebKitAPITest/tests/WebViewDestruction.cpp.
* TestWebKitAPI/win/HostWindow.cpp: Renamed from Tools/WebKitAPITest/HostWindow.cpp.
* TestWebKitAPI/win/HostWindow.h: Renamed from Tools/WebKitAPITest/HostWindow.h.

* TestWebKitAPI/win/TestWebKitAPI.vcproj: Added new files.

* TestWebKitAPI/win/main.cpp:
(main): Added a call to ::OleInitialize to make WebKit1 work. This came from WebKitAPITest.

* WebKitAPITest: Removed this directory and its contents.

Source/WebKit/win:

Remove WebKitAPITest

* WebKit.vcproj/WebKit.sln: Removed WebKitAPITest.vcproj. Changed WebKitLauncherWin, which
formerly depended on WebKitAPITest, to now depend on DumpRenderTree, which WebKitAPITest
depended on.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@95944 268f45cc-cd09-0410-ab3c-d52691b4dbfc