Remove more scrolling methods from FrameView.

sky/engine/platform/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/ui.gni")
 import("//sky/engine/build/scripts/scripts.gni")
 import("//sky/engine/config.gni")
 
 # Most targets in this file are private actions so use that as the default.
 visibility = [":*"]
@@ skipping 515 matching lines @@
     "network/FormDataBuilder.cpp",
     "network/FormDataBuilder.h",
     "network/ResourceRequest.cpp",
     "network/ResourceRequest.h",
     "network/ResourceResponse.cpp",
     "network/ResourceResponse.h",
     "scroll/ProgrammaticScrollAnimator.cpp",
     "scroll/ProgrammaticScrollAnimator.h",
     "scroll/ScrollAnimator.cpp",
     "scroll/ScrollAnimator.h",
-    "scroll/ScrollAnimatorNone.cpp",
-    "scroll/ScrollAnimatorNone.h",
     "scroll/ScrollTypes.h",
     "scroll/ScrollableArea.cpp",
     "scroll/ScrollableArea.h",
     "scroll/Scrollbar.cpp",
     "scroll/Scrollbar.h",
     "text/BidiCharacterRun.cpp",
     "text/BidiCharacterRun.h",
     "text/BidiContext.cpp",
     "text/BidiContext.h",
     "text/BidiResolver.h",
@@ skipping 264 matching lines @@
     # See https://bugs.webkit.org/show_bug.cgi?id=62916.
     # TODO(GYP)
     #'cflags': ['-marm'],
     #    'conditions': [
     #      ['OS=="android"', {
     #        'cflags!': ['-mthumb'],
     #      }],
     #    ],
   }
 }