Remove //services/sky

services/sky/document_view.cc

Index: services/sky/document_view.cc
diff --git a/services/sky/document_view.cc b/services/sky/document_view.cc
deleted file mode 100644
index e62b6d0a402e6d07d59053468d91ff8bb58cc3f1..0000000000000000000000000000000000000000
--- a/services/sky/document_view.cc
+++ /dev/null
@@ -1,317 +0,0 @@
-// 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.
-
-#include "services/sky/document_view.h"
-
-#include "base/bind.h"
-#include "base/location.h"
-#include "base/single_thread_task_runner.h"
-#include "base/strings/string_util.h"
-#include "base/thread_task_runner_handle.h"
-#include "mojo/converters/geometry/geometry_type_converters.h"
-#include "mojo/converters/input_events/input_events_type_converters.h"
-#include "mojo/public/cpp/application/connect.h"
-#include "mojo/public/cpp/system/data_pipe.h"
-#include "mojo/public/interfaces/application/shell.mojom.h"
-#include "mojo/services/view_manager/public/cpp/view.h"
-#include "mojo/services/view_manager/public/cpp/view_manager.h"
-#include "mojo/services/view_manager/public/interfaces/view_manager.mojom.h"
-#include "services/sky/compositor/layer.h"
-#include "services/sky/compositor/layer_host.h"
-#include "services/sky/compositor/rasterizer_bitmap.h"
-#include "services/sky/compositor/rasterizer_ganesh.h"
-#include "services/sky/converters/input_event_types.h"
-#include "services/sky/dart_library_provider_impl.h"
-#include "services/sky/internals.h"
-#include "services/sky/runtime_flags.h"
-#include "skia/ext/refptr.h"
-#include "sky/engine/public/platform/Platform.h"
-#include "sky/engine/public/platform/WebInputEvent.h"
-#include "sky/engine/public/platform/WebScreenInfo.h"
-#include "sky/engine/public/web/Sky.h"
-#include "third_party/skia/include/core/SkCanvas.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "third_party/skia/include/core/SkDevice.h"
-#include "ui/events/gestures/gesture_recognizer.h"
-
-namespace sky {
-namespace {
-
-ui::EventType ConvertEventTypeToUIEventType(blink::WebInputEvent::Type type) {
-  if (type == blink::WebInputEvent::PointerDown)
-    return ui::ET_TOUCH_PRESSED;
-  if (type == blink::WebInputEvent::PointerUp)
-    return ui::ET_TOUCH_RELEASED;
-  if (type == blink::WebInputEvent::PointerMove)
-    return ui::ET_TOUCH_MOVED;
-  DCHECK(type == blink::WebInputEvent::PointerCancel);
-  return ui::ET_TOUCH_CANCELLED;
-}
-
-scoped_ptr<ui::TouchEvent> ConvertToUITouchEvent(
-    const blink::WebInputEvent& event,
-    float device_pixel_ratio) {
-  if (!blink::WebInputEvent::isPointerEventType(event.type))
-    return nullptr;
-  const blink::WebPointerEvent& pointer_event =
-      static_cast<const blink::WebPointerEvent&>(event);
-  return make_scoped_ptr(new ui::TouchEvent(
-      ConvertEventTypeToUIEventType(event.type),
-      gfx::PointF(pointer_event.x * device_pixel_ratio,
-                  pointer_event.y * device_pixel_ratio),
-      pointer_event.pointer,
-      base::TimeDelta::FromMillisecondsD(pointer_event.timeStampMS)));
-}
-
-scoped_ptr<DartLibraryProviderImpl::PrefetchedLibrary>
-CreatePrefetchedLibraryIfNeeded(const String& name,
-                                mojo::URLResponsePtr response) {
-  scoped_ptr<DartLibraryProviderImpl::PrefetchedLibrary> prefetched;
-  if (response->status_code == 200) {
-    prefetched.reset(new DartLibraryProviderImpl::PrefetchedLibrary());
-    prefetched->name = name.toUTF8();
-    prefetched->pipe = response->body.Pass();
-  }
-  return prefetched.Pass();
-}
-
-}  // namespace
-
-DocumentView::DocumentView(
-    mojo::InterfaceRequest<mojo::ServiceProvider> services,
-    mojo::ServiceProviderPtr exported_services,
-    mojo::URLResponsePtr response,
-    mojo::Shell* shell)
-    : response_(response.Pass()),
-      exported_services_(services.Pass()),
-      imported_services_(exported_services.Pass()),
-      shell_(shell),
-      root_(nullptr),
-      view_manager_client_factory_(shell_, this),
-      bitmap_rasterizer_(nullptr),
-      weak_factory_(this) {
-  exported_services_.AddService(&view_manager_client_factory_);
-  InitServiceRegistry();
-  mojo::ServiceProviderPtr network_service_provider;
-  shell->ConnectToApplication("mojo:authenticated_network_service",
-                              mojo::GetProxy(&network_service_provider),
-                              nullptr);
-  mojo::ConnectToService(network_service_provider.get(), &network_service_);
-}
-
-DocumentView::~DocumentView() {
-  if (root_)
-    root_->RemoveObserver(this);
-  ui::GestureRecognizer::Get()->CleanupStateForConsumer(this);
-}
-
-base::WeakPtr<DocumentView> DocumentView::GetWeakPtr() {
-  return weak_factory_.GetWeakPtr();
-}
-
-void DocumentView::OnEmbed(
-    mojo::View* root,
-    mojo::InterfaceRequest<mojo::ServiceProvider> services_provided_to_embedder,
-    mojo::ServiceProviderPtr services_provided_by_embedder) {
-  root_ = root;
-
-  if (services_provided_by_embedder.get()) {
-    mojo::ConnectToService(services_provided_by_embedder.get(),
-                           &navigator_host_);
-  }
-
-  services_provided_to_embedder_ = services_provided_to_embedder.Pass();
-  services_provided_by_embedder_ = services_provided_by_embedder.Pass();
-
-  Load(response_.Pass());
-
-  UpdateRootSizeAndViewportMetrics(root_->bounds());
-
-  root_->AddObserver(this);
-}
-
-void DocumentView::OnViewManagerDisconnected(mojo::ViewManager* view_manager) {
-  // TODO(aa): Need to figure out how shutdown works.
-}
-void DocumentView::Load(mojo::URLResponsePtr response) {
-  String name = String::fromUTF8(response->url);
-  library_provider_.reset(new DartLibraryProviderImpl(
-      network_service_.get(),
-      CreatePrefetchedLibraryIfNeeded(name, response.Pass())));
-  sky_view_ = blink::SkyView::Create(this);
-  layer_host_.reset(new LayerHost(this));
-  root_layer_ = make_scoped_refptr(new Layer(this));
-  root_layer_->set_rasterizer(CreateRasterizer());
-  layer_host_->SetRootLayer(root_layer_);
-
-  sky_view_->RunFromLibrary(name, library_provider_.get());
-}
-
-scoped_ptr<Rasterizer> DocumentView::CreateRasterizer() {
-  if (!RuntimeFlags::Get().testing())
-    return make_scoped_ptr(new RasterizerGanesh(layer_host_.get()));
-  // TODO(abarth): If we have more than one layer, we'll need to re-think how
-  // we capture pixels for testing;
-  DCHECK(!bitmap_rasterizer_);
-  bitmap_rasterizer_ = new RasterizerBitmap(layer_host_.get());
-  return make_scoped_ptr(bitmap_rasterizer_);
-}
-
-void DocumentView::GetPixelsForTesting(std::vector<unsigned char>* pixels) {
-  DCHECK(RuntimeFlags::Get().testing()) << "Requires testing runtime flag";
-  DCHECK(root_layer_) << "The root layer owns the rasterizer";
-  return bitmap_rasterizer_->GetPixelsForTesting(pixels);
-}
-
-mojo::ScopedMessagePipeHandle DocumentView::TakeServicesProvidedToEmbedder() {
-  return services_provided_to_embedder_.PassMessagePipe();
-}
-
-mojo::ScopedMessagePipeHandle DocumentView::TakeServicesProvidedByEmbedder() {
-  return services_provided_by_embedder_.PassInterface().PassHandle();
-}
-
-mojo::ScopedMessagePipeHandle DocumentView::TakeServiceRegistry() {
-  return service_registry_.PassInterface().PassHandle();
-}
-
-mojo::Shell* DocumentView::GetShell() {
-  return shell_;
-}
-
-void DocumentView::BeginFrame(base::TimeTicks frame_time) {
-  if (sky_view_) {
-    sky_view_->BeginFrame(frame_time);
-    root_layer_->SetSize(sky_view_->display_metrics().physical_size);
-  }
-}
-
-void DocumentView::OnSurfaceIdAvailable(mojo::SurfaceIdPtr surface_id) {
-  if (root_)
-    root_->SetSurfaceId(surface_id.Pass());
-}
-
-void DocumentView::PaintContents(SkCanvas* canvas, const gfx::Rect& clip) {
-  blink::WebRect rect(clip.x(), clip.y(), clip.width(), clip.height());
-
-  if (sky_view_) {
-    skia::RefPtr<SkPicture> picture = sky_view_->Paint();
-    canvas->clear(SK_ColorBLACK);
-    canvas->scale(GetDevicePixelRatio(), GetDevicePixelRatio());
-    if (picture)
-      canvas->drawPicture(picture.get());
-  }
-}
-
-float DocumentView::GetDevicePixelRatio() const {
-  if (root_)
-    return root_->viewport_metrics().device_pixel_ratio;
-  return 1.f;
-}
-
-void DocumentView::DidCreateIsolate(Dart_Isolate isolate) {
-  Internals::Create(isolate, this);
-}
-
-mojo::NavigatorHost* DocumentView::NavigatorHost() {
-  return navigator_host_.get();
-}
-
-void DocumentView::OnViewBoundsChanged(mojo::View* view,
-                                       const mojo::Rect& old_bounds,
-                                       const mojo::Rect& new_bounds) {
-  DCHECK_EQ(view, root_);
-  UpdateRootSizeAndViewportMetrics(new_bounds);
-}
-
-void DocumentView::OnViewViewportMetricsChanged(
-    mojo::View* view,
-    const mojo::ViewportMetrics& old_metrics,
-    const mojo::ViewportMetrics& new_metrics) {
-  DCHECK_EQ(view, root_);
-
-  UpdateRootSizeAndViewportMetrics(root_->bounds());
-}
-
-void DocumentView::UpdateRootSizeAndViewportMetrics(
-    const mojo::Rect& new_bounds) {
-  float device_pixel_ratio = GetDevicePixelRatio();
-
-  if (sky_view_) {
-    blink::SkyDisplayMetrics metrics;
-    mojo::Rect bounds = root_->bounds();
-    metrics.physical_size = blink::WebSize(bounds.width, bounds.height);
-    metrics.device_pixel_ratio = device_pixel_ratio;
-    sky_view_->SetDisplayMetrics(metrics);
-    return;
-  }
-}
-
-void DocumentView::OnViewFocusChanged(mojo::View* gained_focus,
-                                      mojo::View* lost_focus) {
-}
-
-void DocumentView::OnViewDestroyed(mojo::View* view) {
-  DCHECK_EQ(view, root_);
-
-  root_ = nullptr;
-}
-
-void DocumentView::OnViewInputEvent(
-    mojo::View* view, const mojo::EventPtr& event) {
-  float device_pixel_ratio = GetDevicePixelRatio();
-  scoped_ptr<blink::WebInputEvent> web_event =
-      ConvertEvent(event, device_pixel_ratio);
-  if (!web_event)
-    return;
-
-  ui::GestureRecognizer* recognizer = ui::GestureRecognizer::Get();
-  scoped_ptr<ui::TouchEvent> touch_event =
-      ConvertToUITouchEvent(*web_event, device_pixel_ratio);
-  if (touch_event)
-    recognizer->ProcessTouchEventPreDispatch(*touch_event, this);
-
-  bool handled = false;
-
-  if (sky_view_)
-    sky_view_->HandleInputEvent(*web_event);
-
-  if (touch_event) {
-    ui::EventResult result = handled ? ui::ER_UNHANDLED : ui::ER_UNHANDLED;
-    if (auto gestures = recognizer->ProcessTouchEventPostDispatch(
-            *touch_event, result, this)) {
-      for (auto& gesture : *gestures) {
-        scoped_ptr<blink::WebInputEvent> gesture_event =
-            ConvertEvent(*gesture, device_pixel_ratio);
-        if (gesture_event) {
-          if (sky_view_)
-            sky_view_->HandleInputEvent(*gesture_event);
-        }
-      }
-    }
-  }
-}
-
-void DocumentView::StartDebuggerInspectorBackend() {
-  // FIXME: Do we need this for dart?
-}
-
-void DocumentView::InitServiceRegistry() {
-  mojo::ConnectToService(imported_services_.get(), &service_registry_);
-  mojo::Array<mojo::String> interface_names(1);
-  interface_names[0] = mojo::ViewManagerClient::Name_;
-  mojo::ServiceProviderImpl* sp_impl(new mojo::ServiceProviderImpl());
-  sp_impl->AddService(&view_manager_client_factory_);
-  mojo::ServiceProviderPtr sp;
-  service_registry_service_provider_binding_.reset(
-      new mojo::StrongBinding<mojo::ServiceProvider>(sp_impl, &sp));
-  service_registry_->AddServices(interface_names.Pass(), sp.Pass());
-}
-
-void DocumentView::ScheduleFrame() {
-  DCHECK(sky_view_);
-  layer_host_->SetNeedsAnimate();
-}
-
-}  // namespace sky