Disable flaky test FlingControllerTest.EarlyTouchpadFlingCancelationOnFlingStop .

TBR=sahel@chromium.org,tdresser@chromium.org

Bug: 836996
Change-Id: Ic88f4b3f3ced63a83a25fa9c341ceaec8a7302a0
Reviewed-on: https://chromium-review.googlesource.com/1189026
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Kevin Marshall <kmarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#586043}

content/browser/renderer_host/input/fling_controller_unittest.cc

@@ -345,7 +345,8 @@ TEST_F(FlingControllerTest,
   EXPECT_EQ(WebInputEvent::kGestureScrollEnd, last_sent_gesture_.GetType());
 }
 
-TEST_F(FlingControllerTest, EarlyTouchpadFlingCancelationOnFlingStop) {
+// Flaky. https://crbug.com/836996.
+TEST_F(FlingControllerTest, DISABLED_EarlyTouchpadFlingCancelationOnFlingStop) {
   base::TimeTicks progress_time = base::TimeTicks::Now();
   SimulateFlingStart(blink::kWebGestureDeviceTouchpad, gfx::Vector2dF(1000, 0));
   EXPECT_TRUE(FlingInProgress());