mus: Remove the old client lib.

content/renderer/mus/render_widget_mus_connection.cc

Index: content/renderer/mus/render_widget_mus_connection.cc
diff --git a/content/renderer/mus/render_widget_mus_connection.cc b/content/renderer/mus/render_widget_mus_connection.cc
index 24594cbbaabd97bf321ea7e6f689b70ce10b23eb..0d473b1fd242b79e46cb6ca3466fa0fb62dfdc52 100644
--- a/content/renderer/mus/render_widget_mus_connection.cc
+++ b/content/renderer/mus/render_widget_mus_connection.cc
@@ -8,7 +8,6 @@
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
-#include "content/renderer/mus/compositor_mus_connection.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "services/ui/public/cpp/window_compositor_frame_sink.h"
@@ -25,16 +24,7 @@ base::LazyInstance<ConnectionMap>::Leaky g_connections =
 
 void RenderWidgetMusConnection::Bind(
     mojo::InterfaceRequest<ui::mojom::WindowTreeClient> request) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  RenderThreadImpl* render_thread = RenderThreadImpl::current();
-  compositor_mus_connection_ = new CompositorMusConnection(
-      routing_id_, render_thread->GetCompositorMainThreadTaskRunner(),
-      render_thread->compositor_task_runner(), std::move(request),
-      render_thread->input_handler_manager());
-  if (window_compositor_frame_sink_binding_) {
-    compositor_mus_connection_->AttachCompositorFrameSinkOnMainThread(
-        std::move(window_compositor_frame_sink_binding_));
-  }
+  // TODO(sad): crbug.com/672913
 }
 
 std::unique_ptr<cc::CompositorFrameSink>
@@ -42,18 +32,8 @@ RenderWidgetMusConnection::CreateCompositorFrameSink(
     const cc::FrameSinkId& frame_sink_id,
     scoped_refptr<cc::ContextProvider> context_provider,
     gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  DCHECK(!window_compositor_frame_sink_binding_);
-
-  std::unique_ptr<cc::CompositorFrameSink> compositor_frame_sink(
-      ui::WindowCompositorFrameSink::Create(
-          frame_sink_id, std::move(context_provider), gpu_memory_buffer_manager,
-          &window_compositor_frame_sink_binding_));
-  if (compositor_mus_connection_) {
-    compositor_mus_connection_->AttachCompositorFrameSinkOnMainThread(
-        std::move(window_compositor_frame_sink_binding_));
-  }
-  return compositor_frame_sink;
+  // TODO(sad): crbug.com/672913
+  return nullptr;
 }
 
 // static
@@ -76,105 +56,10 @@ RenderWidgetMusConnection* RenderWidgetMusConnection::GetOrCreate(
 }
 
 RenderWidgetMusConnection::RenderWidgetMusConnection(int routing_id)
-    : routing_id_(routing_id), input_handler_(nullptr) {
+    : routing_id_(routing_id) {
   DCHECK(routing_id);
 }
 
 RenderWidgetMusConnection::~RenderWidgetMusConnection() {}
 
-void RenderWidgetMusConnection::FocusChangeComplete() {
-  NOTIMPLEMENTED();
-}
-
-bool RenderWidgetMusConnection::HasTouchEventHandlersAt(
-    const gfx::Point& point) const {
-  return true;
-}
-
-void RenderWidgetMusConnection::ObserveGestureEventAndResult(
-    const blink::WebGestureEvent& gesture_event,
-    const gfx::Vector2dF& wheel_unused_delta,
-    bool event_processed) {
-  NOTIMPLEMENTED();
-}
-
-void RenderWidgetMusConnection::OnDidHandleKeyEvent() {
-  NOTIMPLEMENTED();
-}
-
-void RenderWidgetMusConnection::OnDidOverscroll(
-    const ui::DidOverscrollParams& params) {
-  NOTIMPLEMENTED();
-}
-
-void RenderWidgetMusConnection::OnInputEventAck(
-    std::unique_ptr<InputEventAck> input_event_ack) {
-  DCHECK(!pending_ack_.is_null());
-  pending_ack_.Run(input_event_ack->state ==
-                           InputEventAckState::INPUT_EVENT_ACK_STATE_CONSUMED
-                       ? ui::mojom::EventResult::HANDLED
-                       : ui::mojom::EventResult::UNHANDLED);
-  pending_ack_.Reset();
-}
-
-void RenderWidgetMusConnection::NotifyInputEventHandled(
-    blink::WebInputEvent::Type handled_type,
-    InputEventAckState ack_result) {
-  NOTIMPLEMENTED();
-}
-
-void RenderWidgetMusConnection::SetInputHandler(
-    RenderWidgetInputHandler* input_handler) {
-  DCHECK(!input_handler_);
-  input_handler_ = input_handler;
-}
-
-void RenderWidgetMusConnection::ShowVirtualKeyboard() {
-  NOTIMPLEMENTED();
-}
-
-void RenderWidgetMusConnection::UpdateTextInputState() {
-  NOTIMPLEMENTED();
-}
-
-bool RenderWidgetMusConnection::WillHandleGestureEvent(
-    const blink::WebGestureEvent& event) {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-bool RenderWidgetMusConnection::WillHandleMouseEvent(
-    const blink::WebMouseEvent& event) {
-  // TODO(fsamuel): NOTIMPLEMENTED() is too noisy.
-  // NOTIMPLEMENTED();
-  return false;
-}
-
-void RenderWidgetMusConnection::OnConnectionLost() {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  g_connections.Get().erase(routing_id_);
-  delete this;
-}
-
-void RenderWidgetMusConnection::OnWindowInputEvent(
-    blink::WebScopedInputEvent input_event,
-    const base::Callback<void(ui::mojom::EventResult)>& ack) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  // If we don't yet have a RenderWidgetInputHandler then we don't yet have
-  // an initialized RenderWidget.
-  if (!input_handler_) {
-    ack.Run(ui::mojom::EventResult::UNHANDLED);
-    return;
-  }
-  // TODO(fsamuel): It would be nice to add this DCHECK but the reality is an
-  // event could timeout and we could receive the next event before we ack the
-  // previous event.
-  // DCHECK(pending_ack_.is_null());
-  pending_ack_ = ack;
-  // TODO(fsamuel, sadrul): Track real latency info.
-  ui::LatencyInfo latency_info;
-  input_handler_->HandleInputEvent(*input_event, latency_info,
-                                   DISPATCH_TYPE_BLOCKING);
-}
-
 }  // namespace content