Un-flag touch tests as flaky on all platforms.

webkit/tools/layout_tests/test_expectations.txt

Index: webkit/tools/layout_tests/test_expectations.txt
diff --git a/webkit/tools/layout_tests/test_expectations.txt b/webkit/tools/layout_tests/test_expectations.txt
index 79575e5860044473f1c1003fc1e3ad28a35326cc..abb3feb861c936c3c9203217f2366ec3d81e683d 100644
--- a/webkit/tools/layout_tests/test_expectations.txt
+++ b/webkit/tools/layout_tests/test_expectations.txt
@@ -2815,12 +2815,7 @@ BUG38278 : fast/events/continuous-platform-wheelevent-in-scrolling-div.html = TI
 BUG38278 : fast/events/platform-wheelevent-in-scrolling-div.html = TIMEOUT
 
 // The touch targeting logic was recently changed.
-BUG36415 : fast/events/touch/touch-target.html = TEXT TIMEOUT CRASH
-BUG36415 : fast/events/touch/basic-multi-touch-events.html = TEXT TIMEOUT
-BUG36415 : fast/events/touch/basic-single-touch-events.html = TEXT TIMEOUT
-
-// Most touch tests flaky on WIN for reasons currently unknown.
-BUG38347 WIN : fast/events/touch = TEXT PASS
+BUG36415 : fast/events/touch/touch-target.html = TEXT
 
 // Need to implement NPP_HandleEvent in the layout_test_plugin
 BUG38353 MAC LINUX : plugins/keyboard-events.html = TEXT