diff --git a/go/res/values-az-rAZ/strings.xml b/go/res/values-az-rAZ/strings.xml
deleted file mode 100644
index c4b8cb7..0000000
--- a/go/res/values-az-rAZ/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Qısayolu seçmək üçün toxunub saxlayın."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Qısayolu seçmək üçün iki dəfə basıb saxlayın və ya fərdi əməliyyatlardan istifadə edin."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Qısayollar"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> qısayolları"</string>
-</resources>
diff --git a/go/res/values-bs-rBA/strings.xml b/go/res/values-bs-rBA/strings.xml
deleted file mode 100644
index 7042468..0000000
--- a/go/res/values-bs-rBA/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Dodirnite i držite da uzmete prečicu."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dvaput dodirnite i držite da uzmete prečicu ili koristite prilagođene akcije."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Prečice"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Prečice aplikacije <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ka-rGE/strings.xml b/go/res/values-ka-rGE/strings.xml
deleted file mode 100644
index 1b46534..0000000
--- a/go/res/values-ka-rGE/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"შეეხეთ და დააყოვნეთ მალსახმობის ასარჩევად."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ორმაგად შეეხეთ და გეჭიროთ მალსახმობის ასარჩევად ან მორგებული მოქმედებების გამოსაყენებლად."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"მალსახმობები"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-ის მალსახმობები"</string>
-</resources>
diff --git a/go/res/values-ky-rKG/strings.xml b/go/res/values-ky-rKG/strings.xml
deleted file mode 100644
index 4c7e973..0000000
--- a/go/res/values-ky-rKG/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Кыска жолду тандоо үчүн басып туруңуз."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Кыска жолду тандоо үчүн эки жолу таптап, кармап туруңуз же ыңгайлаштырылган аракеттерди колдонуңуз."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Кыска жолдор"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> кыска жол"</string>
-</resources>
diff --git a/go/res/values-lo-rLA/strings.xml b/go/res/values-lo-rLA/strings.xml
deleted file mode 100644
index 7864884..0000000
--- a/go/res/values-lo-rLA/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ແຕະຄ້າງໄວ້ເພື່ອຮັບປຸ່ມລັດ."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ແຕະສອງເທື່ອຄ້າງໄວ້ເພື່ອຮັບປຸ່ມລັດ ຫຼື ໃຊ້ຄຳສັ່ງແບບກຳນົດເອງ."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ປຸ່ມລັດ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"ປຸ່ມລັດ <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-si-rLK/strings.xml b/go/res/values-si-rLK/strings.xml
deleted file mode 100644
index 4b25c90..0000000
--- a/go/res/values-si-rLK/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"කෙටි මගක් තෝරා ගැනීමට ස්පර්ශ කර අල්ලාගෙන සිටින්න."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"විජට් එකක් තෝරා ගැනීමට හෝ අභිරුචි භාවිත කිරීමට දෙවරක් තට්ටු කර අල්ලා ගෙන සිටින්න."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"කෙටි මං"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"කෙටි මං <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-uz-rUZ/strings.xml b/go/res/values-uz-rUZ/strings.xml
deleted file mode 100644
index 318bc15..0000000
--- a/go/res/values-uz-rUZ/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Yorliqni tanlab olish uchun bosib turing."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Ikki marta bosib va bosib turgan holatda yorliqni tanlang yoki maxsus amaldan foydalaning."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Yorliqlar"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> ilovasi yorliqlari"</string>
-</resources>
diff --git a/res/anim/discovery_bounce.xml b/res/anim/discovery_bounce.xml
deleted file mode 100644
index 1f7d466..0000000
--- a/res/anim/discovery_bounce.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2016, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:ordering="sequentially"
-        android:startOffset="200">
-
-    <objectAnimator
-        android:propertyName="progress"
-        android:duration="250"
-        android:interpolator="@interpolator/disco_bounce_section1"
-        android:valueFrom="1f"
-        android:valueTo=".94f"
-        android:valueType="floatType"/>
-    <objectAnimator
-        android:propertyName="progress"
-        android:duration="216"
-        android:interpolator="@interpolator/disco_bounce_section2"
-        android:valueFrom=".94f"
-        android:valueTo="1.012f"
-        android:valueType="floatType"/>
-    <objectAnimator
-        android:propertyName="progress"
-        android:duration="234"
-        android:interpolator="@interpolator/disco_bounce_section3"
-        android:valueFrom="1.012f"
-        android:valueTo="1f"
-        android:valueType="floatType"/>
-</set>
diff --git a/res/animator-v23/discovery_bounce.xml b/res/animator-v23/discovery_bounce.xml
new file mode 100644
index 0000000..8d0e8fd
--- /dev/null
+++ b/res/animator-v23/discovery_bounce.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2017, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="2166"
+    android:repeatCount="5">
+    <propertyValuesHolder
+        android:propertyName="progress"
+        android:valueType="floatType">
+        <keyframe
+            android:fraction="0"
+            android:value="1f" />
+        <keyframe
+            android:fraction="0.346"
+            android:value="1f" />
+        <keyframe
+            android:fraction=".423"
+            android:interpolator="@interpolator/disco_bounce"
+            android:value="0.9438f" />
+        <keyframe
+            android:fraction="0.654"
+            android:interpolator="@interpolator/disco_bounce"
+            android:value="1f" />
+        <keyframe
+            android:fraction="1"
+            android:value="1f" />
+    </propertyValuesHolder>
+</objectAnimator>
diff --git a/res/animator/discovery_bounce.xml b/res/animator/discovery_bounce.xml
new file mode 100644
index 0000000..f02ebdb
--- /dev/null
+++ b/res/animator/discovery_bounce.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2017, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    android:ordering="sequentially">
+    <objectAnimator
+        android:duration="166"
+        android:interpolator="@interpolator/disco_bounce"
+        android:propertyName="progress"
+        android:startOffset="750"
+        android:valueFrom="1f"
+        android:valueTo="0.9438f"
+        android:valueType="floatType" />
+    <objectAnimator
+        android:duration="500"
+        android:interpolator="@interpolator/disco_bounce"
+        android:propertyName="progress"
+        android:valueTo="1f"
+        android:valueType="floatType" />
+</set>
diff --git a/res/interpolator/disco_bounce_section1.xml b/res/interpolator/disco_bounce.xml
similarity index 81%
rename from res/interpolator/disco_bounce_section1.xml
rename to res/interpolator/disco_bounce.xml
index 2156216..6ec339e 100644
--- a/res/interpolator/disco_bounce_section1.xml
+++ b/res/interpolator/disco_bounce.xml
@@ -16,7 +16,7 @@
   -->
 
 <pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
-                  android:controlX1="0.9"
-                  android:controlY1="0"
-                  android:controlX2="0.5"
-                  android:controlY2="1"/>
+    android:controlX1="0.35"
+    android:controlY1="0"
+    android:controlX2="0.5"
+    android:controlY2="1" />
diff --git a/res/interpolator/disco_bounce_section2.xml b/res/interpolator/disco_bounce_section2.xml
deleted file mode 100644
index 86cc789..0000000
--- a/res/interpolator/disco_bounce_section2.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-
-<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
-                  android:controlX1="0.9"
-                  android:controlY1="0"
-                  android:controlX2="0.6"
-                  android:controlY2="1"/>
diff --git a/res/interpolator/disco_bounce_section3.xml b/res/interpolator/disco_bounce_section3.xml
deleted file mode 100644
index 1acef03..0000000
--- a/res/interpolator/disco_bounce_section3.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-
-<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
-                  android:controlX1="0.1"
-                  android:controlY1="0"
-                  android:controlX2="0.7"
-                  android:controlY2="1"/>
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 614d086..60d2e81 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -272,7 +272,6 @@
     private IconCache mIconCache;
     private LauncherAccessibilityDelegate mAccessibilityDelegate;
     private final Handler mHandler = new Handler();
-    private boolean mIsResumeFromActionScreenOff;
     private boolean mHasFocus = false;
 
     private ObjectAnimator mScrimAnimator;
@@ -1046,7 +1045,6 @@
         if (shouldShowDiscoveryBounce()) {
             mAllAppsController.showDiscoveryBounce();
         }
-        mIsResumeFromActionScreenOff = false;
         if (mLauncherCallbacks != null) {
             mLauncherCallbacks.onResume();
         }
@@ -1548,7 +1546,6 @@
                         mAppsView.reset();
                     }
                 }
-                mIsResumeFromActionScreenOff = true;
                 mShouldFadeInScrim = true;
             } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
                 // ACTION_USER_PRESENT is sent after onStart/onResume. This covers the case where
@@ -3910,16 +3907,7 @@
     }
 
     private boolean shouldShowDiscoveryBounce() {
-        if (mState != State.WORKSPACE) {
-            return false;
-        }
-        if (mLauncherCallbacks != null && mLauncherCallbacks.shouldShowDiscoveryBounce()) {
-            return true;
-        }
-        if (!mIsResumeFromActionScreenOff) {
-            return false;
-        }
-        return !mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false);
+        return mState == State.WORKSPACE && !mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false);
     }
 
     protected void moveWorkspaceToDefaultScreen() {
diff --git a/src/com/android/launcher3/LauncherCallbacks.java b/src/com/android/launcher3/LauncherCallbacks.java
index c900e53..66da046 100644
--- a/src/com/android/launcher3/LauncherCallbacks.java
+++ b/src/com/android/launcher3/LauncherCallbacks.java
@@ -95,6 +95,4 @@
     int SEARCH_BAR_HEIGHT_NORMAL = 0, SEARCH_BAR_HEIGHT_TALL = 1;
     /** Must return one of {@link #SEARCH_BAR_HEIGHT_NORMAL} or {@link #SEARCH_BAR_HEIGHT_TALL} */
     int getSearchBarHeight();
-
-    boolean shouldShowDiscoveryBounce();
 }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index f8d6498..bdeed4c 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -84,7 +84,6 @@
 import com.android.launcher3.util.LongArrayMap;
 import com.android.launcher3.util.PackageUserKey;
 import com.android.launcher3.util.Thunk;
-import com.android.launcher3.util.VerticalFlingDetector;
 import com.android.launcher3.util.WallpaperOffsetInterpolator;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
@@ -571,33 +570,6 @@
         }
         // Add the first page
         CellLayout firstPage = insertNewWorkspaceScreen(Workspace.FIRST_SCREEN_ID, 0);
-        if (FeatureFlags.PULLDOWN_SEARCH) {
-            firstPage.setOnTouchListener(new VerticalFlingDetector(mLauncher) {
-                // detect fling when touch started from empty space
-                @Override
-                public boolean onTouch(View v, MotionEvent ev) {
-                    if (workspaceInModalState()) return false;
-                    if (shouldConsumeTouch(v)) return true;
-                    if (super.onTouch(v, ev)) {
-                        mLauncher.startSearch("", false, null, false);
-                        return true;
-                    }
-                    return false;
-                }
-            });
-            firstPage.setOnInterceptTouchListener(new VerticalFlingDetector(mLauncher) {
-                // detect fling when touch started from on top of the icons
-                @Override
-                public boolean onTouch(View v, MotionEvent ev) {
-                    if (shouldConsumeTouch(v)) return true;
-                    if (super.onTouch(v, ev)) {
-                        mLauncher.startSearch("", false, null, false);
-                        return true;
-                    }
-                    return false;
-                }
-            });
-        }
         // Always add a QSB on the first screen.
         if (qsb == null) {
             // In transposed layout, we add the QSB in the Grid. As workspace does not touch the
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index a1f2dd7..743b16e 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -99,7 +99,7 @@
 
     // Used in discovery bounce animation to provide the transition without workspace changing.
     private boolean mIsTranslateWithoutWorkspace = false;
-    private AnimatorSet mDiscoBounceAnimation;
+    private Animator mDiscoBounceAnimation;
     private GradientView mGradientView;
 
     private SpringAnimation mSearchSpring;
@@ -421,8 +421,8 @@
         cancelDiscoveryAnimation();
 
         // assumption is that this variable is always null
-        mDiscoBounceAnimation = (AnimatorSet) AnimatorInflater.loadAnimator(mLauncher,
-                R.anim.discovery_bounce);
+        mDiscoBounceAnimation = AnimatorInflater.loadAnimator(mLauncher,
+                R.animator.discovery_bounce);
         mDiscoBounceAnimation.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animator) {
diff --git a/src/com/android/launcher3/config/BaseFlags.java b/src/com/android/launcher3/config/BaseFlags.java
index 6a4cbcb..c88359b 100644
--- a/src/com/android/launcher3/config/BaseFlags.java
+++ b/src/com/android/launcher3/config/BaseFlags.java
@@ -52,8 +52,6 @@
     public static final boolean QSB_ON_FIRST_SCREEN = true;
     // When enabled the all-apps icon is not added to the hotseat.
     public static final boolean NO_ALL_APPS_ICON = true;
-    // When enabled fling down gesture on the first workspace triggers search.
-    public static final boolean PULLDOWN_SEARCH = false;
     // When enabled the status bar may show dark icons based on the top of the wallpaper.
     public static final boolean LIGHT_STATUS_BAR = false;
     // When enabled, icons not supporting {@link AdaptiveIconDrawable} will be wrapped in {@link FixedScaleDrawable}.
diff --git a/src/com/android/launcher3/testing/LauncherExtension.java b/src/com/android/launcher3/testing/LauncherExtension.java
index e5842fa..5cb8c4c 100644
--- a/src/com/android/launcher3/testing/LauncherExtension.java
+++ b/src/com/android/launcher3/testing/LauncherExtension.java
@@ -215,10 +215,5 @@
         @Override
         public void onDetachedFromWindow() {
         }
-
-        @Override
-        public boolean shouldShowDiscoveryBounce() {
-            return false;
-        }
     }
 }
diff --git a/src/com/android/launcher3/util/VerticalFlingDetector.java b/src/com/android/launcher3/util/VerticalFlingDetector.java
deleted file mode 100644
index 7236c2d..0000000
--- a/src/com/android/launcher3/util/VerticalFlingDetector.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.util;
-
-import android.content.Context;
-import android.view.MotionEvent;
-import android.view.VelocityTracker;
-import android.view.View;
-import android.view.ViewConfiguration;
-
-public class VerticalFlingDetector implements View.OnTouchListener {
-
-    private static final float CUSTOM_SLOP_MULTIPLIER = 2.2f;
-    private static final int SEC_IN_MILLIS = 1000;
-
-    private VelocityTracker mVelocityTracker;
-    private float mMinimumFlingVelocity;
-    private float mMaximumFlingVelocity;
-    private float mDownX, mDownY;
-    private boolean mShouldCheckFling;
-    private double mCustomTouchSlop;
-
-    public VerticalFlingDetector(Context context) {
-        ViewConfiguration vc = ViewConfiguration.get(context);
-        mMinimumFlingVelocity = vc.getScaledMinimumFlingVelocity();
-        mMaximumFlingVelocity = vc.getScaledMaximumFlingVelocity();
-        mCustomTouchSlop = CUSTOM_SLOP_MULTIPLIER * vc.getScaledTouchSlop();
-    }
-
-    @Override
-    public boolean onTouch(View v, MotionEvent ev) {
-        if (mVelocityTracker == null) {
-            mVelocityTracker = VelocityTracker.obtain();
-        }
-        mVelocityTracker.addMovement(ev);
-        switch (ev.getAction()) {
-            case MotionEvent.ACTION_DOWN:
-                mDownX = ev.getX();
-                mDownY = ev.getY();
-                mShouldCheckFling = false;
-                break;
-            case MotionEvent.ACTION_MOVE:
-                if (mShouldCheckFling) {
-                    break;
-                }
-                if (Math.abs(ev.getY() - mDownY) > mCustomTouchSlop &&
-                        Math.abs(ev.getY() - mDownY) > Math.abs(ev.getX() - mDownX)) {
-                    mShouldCheckFling = true;
-                }
-                break;
-            case MotionEvent.ACTION_UP:
-                if (mShouldCheckFling) {
-                    mVelocityTracker.computeCurrentVelocity(SEC_IN_MILLIS, mMaximumFlingVelocity);
-                    // only when fling is detected in down direction
-                    if (mVelocityTracker.getYVelocity() > mMinimumFlingVelocity) {
-                        cleanUp();
-                        return true;
-                    }
-                }
-                // fall through.
-            case MotionEvent.ACTION_CANCEL:
-                cleanUp();
-        }
-        return false;
-    }
-
-    private void cleanUp() {
-        if (mVelocityTracker == null) {
-            return;
-        }
-        mVelocityTracker.recycle();
-        mVelocityTracker = null;
-    }
-}