Remove the ability to load ".sky" files

sky/shell/ui/engine.h

 // Copyright 2015 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_SHELL_UI_ENGINE_H_
 #define SKY_SHELL_UI_ENGINE_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "mojo/public/cpp/system/core.h"
 #include "mojo/public/interfaces/application/service_provider.mojom.h"
 #include "mojo/services/navigation/public/interfaces/navigation.mojom.h"
 #include "skia/ext/refptr.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/shell/gpu_delegate.h"
 #include "sky/shell/ui_delegate.h"
 #include "sky/shell/service_provider.h"
 #include "third_party/skia/include/core/SkPicture.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace sky {
 class PlatformImpl;
 namespace shell {
 class Animator;
 
 class Engine : public UIDelegate,
                public ViewportObserver,
                public blink::ServiceProvider,
                public mojo::NavigatorHost,
-               public blink::WebFrameClient,
-               public blink::WebViewClient,
                public blink::SkyViewClient {
  public:
   struct Config {
     Config();
     ~Config();
 
     ServiceProviderContext* service_provider_context;
 
     base::WeakPtr<GPUDelegate> gpu_delegate;
     scoped_refptr<base::SingleThreadTaskRunner> gpu_task_runner;
@@ skipping 19 matching lines @@
   // ViewportObserver:
   void OnViewportMetricsChanged(int width, int height,
                                 float device_pixel_ratio) override;
   void OnInputEvent(InputEventPtr event) override;
 
   void RunFromNetwork(const mojo::String& url) override;
   void RunFromFile(const mojo::String& main,
                    const mojo::String& package_root) override;
   void RunFromSnapshot(const mojo::String& path) override;
 
-  // WebViewClient methods:
-  void frameDetached(blink::WebFrame*) override;
-  void initializeLayerTreeView() override;
-  void scheduleVisualUpdate() override;
-  blink::WebScreenInfo screenInfo() override;
-  blink::ServiceProvider* services() override;
-
-  // WebFrameClient methods:
-  void didCreateIsolate(blink::WebLocalFrame* frame,
-                        Dart_Isolate isolate) override;
-
   // SkyViewClient methods:
   void ScheduleFrame() override;
   void DidCreateIsolate(Dart_Isolate isolate) override;
 
   // Services methods:
   mojo::NavigatorHost* NavigatorHost() override;
 
   // NavigatorHost methods:
   void RequestNavigate(mojo::Target target,
                        mojo::URLRequestPtr request) override;
   void DidNavigateLocally(const mojo::String& url) override;
   void RequestNavigateHistory(int32_t delta) override;
 
   void RunFromLibrary(const mojo::String& name);
-  void CloseWebViewIfNeeded();
-  void LoadUsingWebView(const mojo::String& mojo_url);
 
   void UpdateSkyViewSize();
-  void UpdateWebViewSize();
 
   Config config_;
   scoped_ptr<Animator> animator_;
 
   scoped_ptr<blink::DartLibraryProvider> dart_library_provider_;
   std::unique_ptr<blink::SkyView> sky_view_;
-  blink::WebView* web_view_;
 
   float device_pixel_ratio_;
   gfx::Size physical_size_;
   mojo::Binding<ViewportObserver> viewport_observer_binding_;
 
   base::WeakPtrFactory<Engine> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Engine);
 };
 
 }  // namespace shell
 }  // namespace sky
 
 #endif  // SKY_SHELL_UI_ENGINE_H_