Add beginDragWithFiles to EventSendingController. Also implement WebKitClient...

webkit/tools/layout_tests/test_expectations.txt

 // This file consists of lines with specifications of what
 // to expect from layout test cases. The test cases can be directories
 // in which case the expectations apply to all test cases in that
 // directory and any subdirectory. The format of the file is along the
 // lines of:
 //
 // LayoutTests/fast/js/fixme.js = FAIL
 // LayoutTests/fast/js/flaky.js = FAIL PASS
 // LayoutTests/fast/js/crash.js = CRASH TIMEOUT FAIL PASS
 //
@@ skipping 708 matching lines @@
 BUG13907 SKIP : LayoutTests/media/controls-strict.html = FAIL
 BUG17397 SKIP WIN : LayoutTests/media/audio-no-installed-engines.html = FAIL
 
 // Very flakey after r24022. Not sure if because of that change though.
 BUG20004 WIN : LayoutTests/media/video-play-pause-events.html = TIMEOUT
 
 BUG13907 SKIP : LayoutTests/media/video-empty-source.html = TIMEOUT
 BUG13907 : LayoutTests/fast/layers/video-layer.html = FAIL
 BUG13907 WIN : LayoutTests/media/event-attributes.html = FAIL
 
-// Requires the test shell to support eventSender.beginDragWithFiles().
-BUG19884 SKIP : LayoutTests/fast/forms/get-file-upload.html = TIMEOUT
-BUG19884 SKIP : LayoutTests/fast/events/drag-to-navigate.html = TIMEOUT FAIL
-BUG19884 : LayoutTests/fast/events/prevent-drag-to-navigate.html = TIMEOUT
-BUG19884 : LayoutTests/editing/pasteboard/file-input-files-access.html = FAIL
-BUG19884 SKIP : LayoutTests/http/tests/security/clipboard/clipboard-file-access.html = FAIL
-
 // Function arguments object is copied for each access.
 BUG941049 : LayoutTests/fast/js/kde/function_arguments.html = FAIL
 
 // Need a setAuthorAndUserStylesEnabled method in
 // layoutTestController. Now we have preference to enable/disable user
 // styles(not work now), we still need to add a preference to enable/disable
 // styles of both author and user.
 // Deferring, we don't support user-controlled UA stylesheets (in beta)
 // Actually, gonna SKIP because it causes an additional error message in:
 // LayoutTests/fast/css/display-none-inline-style-change-crash.html   somehow
@@ skipping 1580 matching lines @@
 // subdirectory, where things are automagically skipped, into the script-tests
 // directory and is no longer automatically skipped.
 BUG20908 WONTFIX SKIP : LayoutTests/animations/script-tests/TEMPLATE.html = PASS FAIL CRASH TIMEOUT
 
 // Flakey crashes in js tests. Cause unknown.
 BUG20886 WIN DEBUG : LayoutTests/fast/js/regexp-no-extensions.html = CRASH PASS
 BUG20886 WIN DEBUG : LayoutTests/fast/js/repeat-cached-vm-reentry.html = CRASH PASS
 BUG20886 WIN DEBUG : LayoutTests/fast/js/regexp-non-capturing-groups.html = CRASH PASS
 
 BUG20898 MAC DEBUG : LayoutTests/svg/W3C-SVG-1.1/painting-marker-02-f.svg = FAIL PASS