sky/shell updates for Android and iOS

sky/shell/platform_view.h

Index: sky/shell/platform_view.h
diff --git a/sky/shell/android/platform_view.h b/sky/shell/platform_view.h
similarity index 50%
rename from sky/shell/android/platform_view.h
rename to sky/shell/platform_view.h
index 31466b86ee41fb778addbb27fbb3fd98b5f2aea1..59239b90d401c726d87626e2ac456e67b3d9d51f 100644
--- a/sky/shell/android/platform_view.h
+++ b/sky/shell/platform_view.h
@@ -2,18 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SKY_SHELL_SKY_VIEW_H_
-#define SKY_SHELL_SKY_VIEW_H_
+#ifndef SKY_SHELL_PLATFORM_VIEW_H_
+#define SKY_SHELL_PLATFORM_VIEW_H_
 
-#include "base/android/jni_weak_ref.h"
-#include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "base/single_thread_task_runner.h"
 #include "sky/shell/ui_delegate.h"
 
-struct ANativeWindow;
-
 namespace sky {
 namespace shell {
 
@@ -24,34 +19,24 @@ class PlatformView {
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner;
   };
 
-  static bool Register(JNIEnv* env);
-
   explicit PlatformView(const Config& config);
-  ~PlatformView();
+  virtual ~PlatformView();
 
   void ConnectToViewportObserver(
       mojo::InterfaceRequest<ViewportObserver> request);
 
-  // Called from Java
-  void Detach(JNIEnv* env, jobject obj);
-  void SurfaceCreated(JNIEnv* env, jobject obj, jobject jsurface);
-  void SurfaceDestroyed(JNIEnv* env, jobject obj);
-  void SurfaceSetSize(JNIEnv* env,
-                      jobject obj,
-                      jint width,
-                      jint height,
-                      jfloat density);
-
- private:
-  void ReleaseWindow();
+ protected:
+  void SurfaceWasCreated();
+  void SurfaceWasDestroyed();
 
   Config config_;
-  ANativeWindow* window_;
+  gfx::AcceleratedWidget window_;
 
+ private:
   DISALLOW_COPY_AND_ASSIGN(PlatformView);
 };
 
 }  // namespace shell
 }  // namespace sky
 
-#endif  // SKY_SHELL_SKY_VIEW_H_
+#endif  // SKY_SHELL_PLATFORM_VIEW_H_