[Android] Refactor NativeView to be able to use it for AutofillDialog.

ui/gfx/native_widget_types.h

Index: ui/gfx/native_widget_types.h
diff --git a/ui/gfx/native_widget_types.h b/ui/gfx/native_widget_types.h
index 6a8150d159a5717fccf69f1d577324c934abff17..720e347bd35c291a31ece1a481cc7a3bf5acb2aa 100644
--- a/ui/gfx/native_widget_types.h
+++ b/ui/gfx/native_widget_types.h
@@ -108,11 +108,9 @@ typedef struct _GtkWidget GtkWidget;
 typedef struct _GtkWindow GtkWindow;
 #elif defined(OS_ANDROID)
 struct ANativeWindow;
-namespace content {
-class ContentViewCore;
-}
 namespace ui {
 class WindowAndroid;
+class ViewAndroid;
 }
 #endif
 class SkBitmap;
@@ -149,7 +147,7 @@ typedef GdkRegion* NativeRegion;
 typedef GdkEvent* NativeEvent;
 #elif defined(OS_ANDROID)
 typedef void* NativeCursor;
-typedef content::ContentViewCore* NativeView;
+typedef ui::ViewAndroid* NativeView;
 typedef ui::WindowAndroid* NativeWindow;
 typedef void* NativeRegion;
 typedef jobject NativeEvent;