Disable RenderViewImplTextInputMessageOrder.MessageOrderInDidChangeSelection on Windows.

Failing consistently.

BUG=1134571
TBR=mario@igalia.com

Change-Id: Ief83e1faae2805aa914d47a93ffe0ff439c481f9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2445492Reviewed-by: Greg Thompson <grt@chromium.org>
Commit-Queue: Greg Thompson <grt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#813180}

content/renderer/render_view_browsertest.cc

@@ -2544,7 +2544,15 @@ class RenderViewImplTextInputMessageOrder : public RenderViewImplTest {
   }
 };
 
-TEST_F(RenderViewImplTextInputMessageOrder, MessageOrderInDidChangeSelection) {
+// Failing on Windows; see https://crbug.com/1134571.
+#if defined(OS_WIN)
+#define MAYBE_MessageOrderInDidChangeSelection \
+  DISABLED_MessageOrderInDidChangeSelection
+#else
+#define MAYBE_MessageOrderInDidChangeSelection MessageOrderInDidChangeSelection
+#endif
+TEST_F(RenderViewImplTextInputMessageOrder,
+       MAYBE_MessageOrderInDidChangeSelection) {
   LoadHTML("<textarea id=\"test\"></textarea>");
 
   // TextInputStateChanged should be called earlier than TextSelectionChanged.