Controller support for VrShell

content/public/browser/android/vr_content_view_core.h

Index: content/public/browser/android/vr_content_view_core.h
diff --git a/content/public/browser/android/vr_content_view_core.h b/content/public/browser/android/vr_content_view_core.h
new file mode 100644
index 0000000000000000000000000000000000000000..f7c6a67c684169eb775ec415ff4d103d706f5dcf
--- /dev/null
+++ b/content/public/browser/android/vr_content_view_core.h
@@ -0,0 +1,44 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.

[bshe, 2016/09/21 15:18:41]

nit: s/Copyright (c) 2012/Copyright 2016

[asimjour, 2016/09/22 14:48:37]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_PUBLIC_BROWSER_ANDROID_VR_CONTENT_VIEW_CORE_H_
+#define CONTENT_PUBLIC_BROWSER_ANDROID_VR_CONTENT_VIEW_CORE_H_
+
+#include <jni.h>
+
+#include "base/android/scoped_java_ref.h"
+#include "base/callback.h"
+#include "base/strings/string16.h"
+#include "content/common/content_export.h"
+#include "content/public/browser/android/content_view_core.h"
+#include "content/public/browser/readback_types.h"
+
+namespace content {
+
+// DEPRECATED. Do not add methods.

[bshe, 2016/09/21 15:18:41]

Remove the comments here. We don't want to land DEPRECATED code :)

[asimjour, 2016/09/22 14:48:37]

Done.

+// Refer to the public WebContents interface or elsewhere instead.
+class CONTENT_EXPORT VrContentViewCore {

[mthiesse, 2016/09/21 17:43:27]

This name feels wrong. We're not a ContentViewCore.

Why not call this something like VrInputController or VrInputManager?

+ public:
+  // Returns the existing ContentViewCore for |web_contents|, or nullptr.
+  static VrContentViewCore* FromContentViewCore(
+      ContentViewCore* content_view_core);
+
+  virtual void SendScrollEvent(long time_ms,
+                               float x,
+                               float y,
+                               float dx,
+                               float dy,
+                               int type) = 0;
+
+  virtual void SendClickEvent(long time_ms, float x, float y) = 0;
+
+  virtual void SendMouseMoveEvent(long time_ms, float x, float y, int type) = 0;
+
+ protected:
+  ~VrContentViewCore() {}
+};
+
+};  // namespace content
+
+#endif  // CONTENT_PUBLIC_BROWSER_ANDROID_VR_CONTENT_VIEW_CORE_H_