Disable Android virtual keyboard when in VR shell

content/public/browser/render_widget_host_view.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_RENDER_WIDGET_HOST_VIEW_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_WIDGET_HOST_VIEW_H_
 
 #include <memory>
 
 #include "base/strings/string16.h"
@@ skipping 46 matching lines @@
   // Tells the View to size itself to the specified size.
   virtual void SetSize(const gfx::Size& size) = 0;
 
   // Tells the View to size and move itself to the specified size and point in
   // screen space.
   virtual void SetBounds(const gfx::Rect& rect) = 0;
 
   // Retrieves the last known scroll position.
   virtual gfx::Vector2dF GetLastScrollOffset() const = 0;
 
-  // Tells the renderer whether to show the overscroll glow.
-  virtual void SetShowingOverscrollGlow(bool showing) = 0;
+  // Tells the renderer if in vr mode.

[mthiesse, 2017/01/13 20:32:46]

nit: Tells the renderer if it is in vr mode.

[Charlie Reis, 2017/01/13 20:59:02]

Also, please expand vr to virtual reality (since this is content/public
documentation).

I'm a bit confused by the comment, though, because
RenderWidgetHostViewAndroid::SetIsInVR does not notify the renderer process.  It
only sets a bit locally.

[asimjour, 2017/01/16 19:28:41]

Done.

[asimjour, 2017/01/16 19:28:41]

Done.

+  virtual void SetIsInVR(bool is_in_vr) = 0;
 
   // Coordinate points received from a renderer process need to be transformed
   // to the top-level frame's coordinate space. For coordinates received from
   // the top-level frame's renderer this is a no-op as they are already
   // properly transformed; however, coordinates received from an out-of-process
   // iframe renderer process require transformation.
   virtual gfx::Point TransformPointToRootCoordSpace(
       const gfx::Point& point) = 0;
 
   // A floating point variant of the above. PointF values will be snapped to
@@ skipping 113 matching lines @@
   // Returns |true| if text is currently being spoken by Mac OS X.
   virtual bool IsSpeaking() const = 0;
   // Stops speaking, if it is currently in progress.
   virtual void StopSpeaking() = 0;
 #endif  // defined(OS_MACOSX)
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_WIDGET_HOST_VIEW_H_