Change |EnsureCaretInRect| to |EnsureCaretNotInRect|.

content/browser/renderer_host/render_widget_host_view_aura.cc

Index: content/browser/renderer_host/render_widget_host_view_aura.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
index a762af3d07b90ffde7aa976afbd69d9776720f49..2a38a2525c0546493c701a81a0c97b2c8b7068a5 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
@@ -1424,15 +1424,15 @@ void RenderWidgetHostViewAura::ExtendSelectionAndDelete(
     rfh->ExtendSelectionAndDelete(before, after);
 }
 
-void RenderWidgetHostViewAura::EnsureCaretInRect(const gfx::Rect& rect) {
-  gfx::Rect intersected_rect(
-      gfx::IntersectRects(rect, window_->GetBoundsInScreen()));
+void RenderWidgetHostViewAura::EnsureCaretNotInRect(const gfx::Rect& rect) {
+  gfx::Rect hiding_area_in_this_window(ConvertRectFromScreen(
+      gfx::IntersectRects(rect, window_->GetBoundsInScreen())));

[sadrul, 2016/12/08 03:34:45]

I was thinking this would be:
  gfx::Rect rect_in_local_space = ConvertRectFromScreen(rect);
  gfx::Rect hiding_area_in_this_window =
      gfx::IntersectRects(rect_in_local_space, window_->bounds());
  ...

[yhanada, 2016/12/08 03:47:49]

Sorry, I misunderstood what you meant. Done.

 
-  if (intersected_rect.IsEmpty())
+  if (hiding_area_in_this_window.IsEmpty())
     return;
 
   host_->ScrollFocusedEditableNodeIntoRect(
-      ConvertRectFromScreen(intersected_rect));
+      gfx::SubtractRects(window_->bounds(), hiding_area_in_this_window));
 }
 
 bool RenderWidgetHostViewAura::IsTextEditCommandEnabled(