Disable all the tests that are flaking more than 5% on Windows builders.

ui/aura/window_unittest.cc

Index: ui/aura/window_unittest.cc
diff --git a/ui/aura/window_unittest.cc b/ui/aura/window_unittest.cc
index 37cf5edca783169da05c17d47ac628f9059ab54a..d398eb2c13611720e3e5ac7beed05ef856be0adc 100644
--- a/ui/aura/window_unittest.cc
+++ b/ui/aura/window_unittest.cc
@@ -874,7 +874,13 @@ TEST_F(WindowTest, TouchCaptureCancelsOtherTouches) {
   EXPECT_EQ(0, delegate2.touch_event_count());
 }
 
-TEST_F(WindowTest, TouchCaptureDoesntCancelCapturedTouches) {
+#if defined(OS_WIN)
+// http://crbug.com/396387
+#define MAYBE_TouchCaptureDoesntCancelCapturedTouches DISABLED_TouchCaptureDoesntCancelCapturedTouches
+#else
+#define MAYBE_TouchCaptureDoesntCancelCapturedTouches TouchCaptureDoesntCancelCapturedTouches
+#endif
+TEST_F(WindowTest, MAYBE_TouchCaptureDoesntCancelCapturedTouches) {
   CaptureWindowDelegateImpl delegate;
   scoped_ptr<Window> window(CreateTestWindowWithDelegate(
       &delegate, 0, gfx::Rect(0, 0, 50, 50), root_window()));