New accessibility virtual keyboard behavior in non-sticky mode.

content/browser/renderer_host/render_widget_host_view_aura.h

Index: content/browser/renderer_host/render_widget_host_view_aura.h
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.h b/content/browser/renderer_host/render_widget_host_view_aura.h
index c0e1fd77cd5016b2c8292ae3d5587f45d046afab..024611afe20b94cb760d0f574db658348aa42741 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.h
+++ b/content/browser/renderer_host/render_widget_host_view_aura.h
@@ -334,6 +334,9 @@ class CONTENT_EXPORT RenderWidgetHostViewAura
     return delegated_frame_host_.get();
   }
 
+  // Returns the top level window that is hosting the renderwidget.
+  virtual aura::Window* GetToplevelWindow();
+
  private:
   friend class DelegatedFrameHostClientAura;
   friend class InputMethodAuraTestBase;
@@ -373,6 +376,8 @@ class CONTENT_EXPORT RenderWidgetHostViewAura
                            FinishCompositionByMouse);
   FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest,
                            ForwardsBeginFrameAcks);
+  FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest,
+                           VirtualKeyboardFocusEnsureCaretInRect);
   FRIEND_TEST_ALL_PREFIXES(WebContentsViewAuraTest,
                            WebContentsViewReparent);