Revert of Move compositor InputHandler from RenderViewImpl to RenderWidget.

content/renderer/render_thread_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 575 matching lines @@
 RenderThreadImpl::RenderThreadImpl(
     std::unique_ptr<base::MessageLoop> main_message_loop,
     std::unique_ptr<blink::scheduler::RendererScheduler> scheduler)
     : ChildThreadImpl(Options::Builder()
                           .AutoStartServiceManagerConnection(false)
                           .ConnectToBrowser(true)
                           .Build()),
       renderer_scheduler_(std::move(scheduler)),
       main_message_loop_(std::move(main_message_loop)),
       categorized_worker_pool_(new CategorizedWorkerPool()),
-      is_scroll_animator_enabled_(false),
       renderer_binding_(this) {
   scoped_refptr<base::SingleThreadTaskRunner> test_task_counter;
   DCHECK(base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kRendererClientId));
   base::StringToInt(base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
                         switches::kRendererClientId),
                     &client_id_);
   Init(test_task_counter);
 }
 
@@ skipping 973 matching lines @@
 }
 
 bool RenderThreadImpl::AreImageDecodeTasksEnabled() {
   return are_image_decode_tasks_enabled_;
 }
 
 bool RenderThreadImpl::IsThreadedAnimationEnabled() {
   return is_threaded_animation_enabled_;
 }
 
-bool RenderThreadImpl::IsScrollAnimatorEnabled() {
-  return is_scroll_animator_enabled_;
-}
-
 void RenderThreadImpl::OnRAILModeChanged(v8::RAILMode rail_mode) {
   blink::mainThreadIsolate()->SetRAILMode(rail_mode);
   blink::setRAILModeOnWorkerThreadIsolates(rail_mode);
 }
 
 bool RenderThreadImpl::IsMainThread() {
   return !!current();
 }
 
 void RenderThreadImpl::OnChannelError() {
@@ skipping 455 matching lines @@
 gpu::GpuChannelHost* RenderThreadImpl::GetGpuChannel() {
   if (!gpu_channel_)
     return nullptr;
   if (gpu_channel_->IsLost())
     return nullptr;
   return gpu_channel_.get();
 }
 
 void RenderThreadImpl::CreateView(mojom::CreateViewParamsPtr params) {
   CompositorDependencies* compositor_deps = this;
-  is_scroll_animator_enabled_ = params->web_preferences.enable_scroll_animator;
   // When bringing in render_view, also bring in webkit's glue and jsbindings.
   RenderViewImpl::Create(compositor_deps, *params,
                          RenderWidget::ShowCallback());
 }
 
 void RenderThreadImpl::CreateFrame(mojom::CreateFrameParamsPtr params) {
   // Debug cases of https://crbug.com/626802.
   base::debug::SetCrashKeyValue("newframe_routing_id",
                                 base::IntToString(params->routing_id));
   base::debug::SetCrashKeyValue("newframe_proxy_id",
@@ skipping 355 matching lines @@
   }
 }
 
 void RenderThreadImpl::OnRendererInterfaceRequest(
     mojom::RendererAssociatedRequest request) {
   DCHECK(!renderer_binding_.is_bound());
   renderer_binding_.Bind(std::move(request));
 }
 
 }  // namespace content