Remove the ability to load ".sky" files

sky/viewer/document_view.h

 // 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.
 
 #ifndef SKY_VIEWER_DOCUMENT_VIEW_H_
 #define SKY_VIEWER_DOCUMENT_VIEW_H_
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "mojo/public/cpp/application/lazy_interface_ptr.h"
 #include "mojo/public/cpp/application/service_provider_impl.h"
 #include "mojo/public/cpp/bindings/interface_impl.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 #include "mojo/public/interfaces/application/application.mojom.h"
 #include "mojo/services/content_handler/public/interfaces/content_handler.mojom.h"
 #include "mojo/services/navigation/public/interfaces/navigation.mojom.h"
 #include "mojo/services/network/public/interfaces/url_loader.mojom.h"
 #include "mojo/services/service_registry/public/interfaces/service_registry.mojom.h"
 #include "mojo/services/view_manager/public/cpp/view_manager_client_factory.h"
 #include "mojo/services/view_manager/public/cpp/view_manager_delegate.h"
 #include "mojo/services/view_manager/public/cpp/view_observer.h"
 #include "sky/engine/public/platform/ServiceProvider.h"
 #include "sky/engine/public/sky/sky_view.h"
 #include "sky/engine/public/sky/sky_view_client.h"
-#include "sky/engine/public/web/WebFrameClient.h"
-#include "sky/engine/public/web/WebViewClient.h"
 #include "sky/services/testing/test_harness.mojom.h"
 #include "sky/viewer/compositor/layer_client.h"
 #include "sky/viewer/compositor/layer_host_client.h"
 #include "ui/events/gestures/gesture_types.h"
 
 namespace mojo {
 class ViewManager;
 class View;
 }
 
 namespace sky {
 class Rasterizer;
 class RasterizerBitmap;
 class Layer;
 class LayerHost;
 class DartLibraryProviderImpl;
 
 class DocumentView : public blink::ServiceProvider,
-                     public blink::WebFrameClient,
-                     public blink::WebViewClient,
                      public blink::SkyViewClient,
                      public mojo::ViewManagerDelegate,
                      public mojo::ViewObserver,
                      public sky::LayerClient,
                      public sky::LayerHostClient,
                      public ui::GestureConsumer {
  public:
   DocumentView(mojo::InterfaceRequest<mojo::ServiceProvider> services,
                mojo::ServiceProviderPtr exported_services,
                mojo::URLResponsePtr response,
                mojo::Shell* shell);
   ~DocumentView() override;
 
   base::WeakPtr<DocumentView> GetWeakPtr();
 
-  blink::WebView* web_view() const { return web_view_; }
-
   mojo::Shell* shell() const { return shell_; }
 
   // sky::LayerHostClient
   mojo::Shell* GetShell() override;
   void BeginFrame(base::TimeTicks frame_time) override;
   void OnSurfaceIdAvailable(mojo::SurfaceIdPtr surface_id) override;
   // sky::LayerClient
   void PaintContents(SkCanvas* canvas, const gfx::Rect& clip) override;
 
   // SkyViewClient methods:
   void ScheduleFrame() override;
 
   void StartDebuggerInspectorBackend();
 
   void GetPixelsForTesting(std::vector<unsigned char>* pixels);
 
   TestHarnessPtr TakeTestHarness();
   mojo::ScopedMessagePipeHandle TakeServicesProvidedToEmbedder();
   mojo::ScopedMessagePipeHandle TakeServicesProvidedByEmbedder();
   mojo::ScopedMessagePipeHandle TakeServiceRegistry();
 
  private:
-  // WebViewClient methods:
-  void initializeLayerTreeView() override;
-  void scheduleVisualUpdate() override;
-  blink::WebScreenInfo screenInfo() override;
-
-  // WebFrameClient methods:
-  mojo::View* createChildFrame() override;
-  void frameDetached(blink::WebFrame*) override;
-  blink::WebNavigationPolicy decidePolicyForNavigation(
-    const blink::WebFrameClient::NavigationPolicyInfo& info) override;
-  void didAddMessageToConsole(
-      const blink::WebConsoleMessage& message,
-      const blink::WebString& source_name,
-      unsigned source_line,
-      const blink::WebString& stack_trace) override;
-  void didCreateIsolate(blink::WebLocalFrame* frame,
-                        Dart_Isolate isolate) override;
-
   // SkyViewClient methods:
   void DidCreateIsolate(Dart_Isolate isolate) override;
 
-  // WebViewClient methods:
-  blink::ServiceProvider* services() override;
-
   // Services methods:
   mojo::NavigatorHost* NavigatorHost() override;
 
   // ViewManagerDelegate methods:
   void OnEmbed(mojo::View* root,
                mojo::InterfaceRequest<mojo::ServiceProvider> services,
                mojo::ServiceProviderPtr exposed_services) override;
   void OnViewManagerDisconnected(mojo::ViewManager* view_manager) override;
 
   // ViewObserver methods:
@@ skipping 19 matching lines @@
 
   mojo::URLResponsePtr response_;
   mojo::ServiceProviderImpl exported_services_;
   mojo::ServiceProviderPtr imported_services_;
   mojo::InterfaceRequest<mojo::ServiceProvider> services_provided_to_embedder_;
   mojo::ServiceProviderPtr services_provided_by_embedder_;
   mojo::Shell* shell_;
   TestHarnessPtr test_harness_;
   mojo::NavigatorHostPtr navigator_host_;
   std::unique_ptr<blink::SkyView> sky_view_;
-  blink::WebView* web_view_;
   mojo::View* root_;
   mojo::ViewManagerClientFactory view_manager_client_factory_;
   scoped_ptr<DartLibraryProviderImpl> library_provider_;
   scoped_ptr<LayerHost> layer_host_;
   scoped_refptr<Layer> root_layer_;
   RasterizerBitmap* bitmap_rasterizer_;  // Used for pixel tests.
   mojo::ServiceRegistryPtr service_registry_;
   scoped_ptr<mojo::StrongBinding<mojo::ServiceProvider>>
       service_registry_service_provider_binding_;
 
   base::WeakPtrFactory<DocumentView> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DocumentView);
 };
 
 }  // namespace sky
 
 #endif  // SKY_VIEWER_DOCUMENT_VIEW_H_