Simplify HomeCardGestureManager::UpdateScrollState()

athena/home/home_card_gesture_manager_unittest.cc

Index: athena/home/home_card_gesture_manager_unittest.cc
diff --git a/athena/home/home_card_gesture_manager_unittest.cc b/athena/home/home_card_gesture_manager_unittest.cc
index 409a24957aa719374df6f4886d3b954eab552e2f..e764f8453611db663090d9d2c4649aa37846cc08 100644
--- a/athena/home/home_card_gesture_manager_unittest.cc
+++ b/athena/home/home_card_gesture_manager_unittest.cc
@@ -110,6 +110,13 @@ TEST_F(HomeCardGestureManagerTest, Basic) {
   EXPECT_EQ(HomeCard::VISIBLE_BOTTOM, last_to_state_);
   EXPECT_GT(1.0f, last_progress_);
 
+  ProcessGestureEvent(ui::ET_GESTURE_SCROLL_UPDATE, 1020);
+  ProcessGestureEvent(ui::ET_GESTURE_SCROLL_UPDATE, 1022);
+  EXPECT_EQ(2, GetProgressCountAndReset());
+  EXPECT_EQ(HomeCard::VISIBLE_BOTTOM, last_from_state_);
+  EXPECT_EQ(HomeCard::VISIBLE_MINIMIZED, last_to_state_);
+  EXPECT_EQ(1.0f, last_progress_);
+
   ProcessGestureEvent(ui::ET_GESTURE_SCROLL_UPDATE, 1010);
   float progress_1010 = last_progress_;
   ProcessGestureEvent(ui::ET_GESTURE_SCROLL_UPDATE, 1008);