Delete joystick scroll/zoom support.

content/public/android/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 
 content_jni_gypi_values = exec_script("//build/gypi_to_gn.py",
                                       [ rebase_path("../../content_jni.gypi") ],
                                       "scope",
@@ skipping 157 matching lines @@
     "java/src/org/chromium/content/browser/input/AnimationIntervalProvider.java",
     "java/src/org/chromium/content/browser/input/ChromiumBaseInputConnection.java",
     "java/src/org/chromium/content/browser/input/CursorAnchorInfoController.java",
     "java/src/org/chromium/content/browser/input/DateTimeChooserAndroid.java",
     "java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java",
     "java/src/org/chromium/content/browser/input/HandleViewResources.java",
     "java/src/org/chromium/content/browser/input/ImeAdapter.java",
     "java/src/org/chromium/content/browser/input/ImeUtils.java",
     "java/src/org/chromium/content/browser/input/InputMethodManagerWrapper.java",
     "java/src/org/chromium/content/browser/input/InputMethodUma.java",
-    "java/src/org/chromium/content/browser/input/JoystickScrollProvider.java",
-    "java/src/org/chromium/content/browser/input/JoystickZoomProvider.java",
     "java/src/org/chromium/content/browser/input/LegacyPastePopupMenu.java",
     "java/src/org/chromium/content/browser/input/PastePopupMenu.java",
     "java/src/org/chromium/content/browser/input/Range.java",
     "java/src/org/chromium/content/browser/input/ReplicaInputConnection.java",
     "java/src/org/chromium/content/browser/input/SelectPopup.java",
     "java/src/org/chromium/content/browser/input/SelectPopupAdapter.java",
     "java/src/org/chromium/content/browser/input/SelectPopupDialog.java",
     "java/src/org/chromium/content/browser/input/SelectPopupDropdown.java",
     "java/src/org/chromium/content/browser/input/SelectPopupItem.java",
     "java/src/org/chromium/content/browser/input/TextInputState.java",
@@ skipping 144 matching lines @@
     "javatests/src/org/chromium/content/browser/ChildProcessLauncherTest.java",
     "javatests/src/org/chromium/content/browser/ClickListenerTest.java",
     "javatests/src/org/chromium/content/browser/ClipboardTest.java",
     "javatests/src/org/chromium/content/browser/ContentCommandLineTest.java",
     "javatests/src/org/chromium/content/browser/ContentDetectionTestBase.java",
     "javatests/src/org/chromium/content/browser/ContentViewCoreFocusTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewCoreSelectionTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewLocationTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewPopupZoomerTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewScrollingTest.java",
-    "javatests/src/org/chromium/content/browser/ContentViewZoomingTest.java",
     "javatests/src/org/chromium/content/browser/DeviceSensorsTest.java",
     "javatests/src/org/chromium/content/browser/EmailAddressDetectionTest.java",
     "javatests/src/org/chromium/content/browser/EncodeHtmlDataUriTest.java",
     "javatests/src/org/chromium/content/browser/GestureDetectorResetTest.java",
     "javatests/src/org/chromium/content/browser/ImportantFileWriterAndroidTest.java",
     "javatests/src/org/chromium/content/browser/InterfaceRegistryTest.java",
     "javatests/src/org/chromium/content/browser/InterstitialPageTest.java",
     "javatests/src/org/chromium/content/browser/JavaBridgeArrayCoercionTest.java",
     "javatests/src/org/chromium/content/browser/JavaBridgeArrayTest.java",
     "javatests/src/org/chromium/content/browser/JavaBridgeBareboneTest.java",
@@ skipping 47 matching lines @@
     "junit/src/org/chromium/content/browser/input/TextInputStateTest.java",
     "junit/src/org/chromium/content/browser/input/ThreadedInputConnectionTest.java",
     "junit/src/org/chromium/content/browser/BindingManagerImplTest.java",
   ]
   deps = [
     ":content_java",
     "//base:base_java",
     "//base:base_java_test_support",
   ]
 }