Rename HostWindow to PlatformChromeClient

third_party/WebKit/Source/core/page/SpatialNavigation.cpp

 /*
  * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Antonio Gomes <tonikitoo@webkit.org>
  *
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 142 matching lines @@
     return true;
 
   ASSERT(!frame_view->NeedsLayout());
 
   LayoutRect container_viewport_rect(frame_view->VisibleContentRect());
   // We want to select a node if it is currently off screen, but will be
   // exposed after we scroll. Adjust the viewport to post-scrolling position.
   // If the container has overflow:hidden, we cannot scroll, so we do not pass
   // direction and we do not adjust for scrolling.
   int pixels_per_line_step =
-      ScrollableArea::PixelsPerLineStep(frame_view->GetHostWindow());
+      ScrollableArea::PixelsPerLineStep(frame_view->GetChromeClient());
   switch (type) {
     case kWebFocusTypeLeft:
       container_viewport_rect.SetX(container_viewport_rect.X() -
                                    pixels_per_line_step);
       container_viewport_rect.SetWidth(container_viewport_rect.Width() +
                                        pixels_per_line_step);
       break;
     case kWebFocusTypeRight:
       container_viewport_rect.SetWidth(container_viewport_rect.Width() +
                                        pixels_per_line_step);
@@ skipping 23 matching lines @@
   return !container_viewport_rect.Intersects(rect);
 }
 
 bool ScrollInDirection(LocalFrame* frame, WebFocusType type) {
   ASSERT(frame);
 
   if (frame && CanScrollInDirection(frame->GetDocument(), type)) {
     int dx = 0;
     int dy = 0;
     int pixels_per_line_step =
-        ScrollableArea::PixelsPerLineStep(frame->View()->GetHostWindow());
+        ScrollableArea::PixelsPerLineStep(frame->View()->GetChromeClient());
     switch (type) {
       case kWebFocusTypeLeft:
         dx = -pixels_per_line_step;
         break;
       case kWebFocusTypeRight:
         dx = pixels_per_line_step;
         break;
       case kWebFocusTypeUp:
         dy = -pixels_per_line_step;
         break;
@@ skipping 18 matching lines @@
 
   if (!container->GetLayoutBox())
     return false;
 
   if (CanScrollInDirection(container, type)) {
     int dx = 0;
     int dy = 0;
     // TODO(leviw): Why are these values truncated (toInt) instead of rounding?
     FrameView* frame_view = container->GetDocument().View();
     int pixels_per_line_step = ScrollableArea::PixelsPerLineStep(
-        frame_view ? frame_view->GetHostWindow() : nullptr);
+        frame_view ? frame_view->GetChromeClient() : nullptr);
     switch (type) {
       case kWebFocusTypeLeft:
         dx = -pixels_per_line_step;
         break;
       case kWebFocusTypeRight:
         ASSERT(container->GetLayoutBox()->ScrollWidth() >
                (container->GetLayoutBox()->ScrollLeft() +
                 container->GetLayoutBox()->ClientWidth()));
         dx = pixels_per_line_step;
         break;
@@ skipping 432 matching lines @@
   return rect;
 }
 
 HTMLFrameOwnerElement* FrameOwnerElement(FocusCandidate& candidate) {
   return candidate.IsFrameOwnerElement()
              ? ToHTMLFrameOwnerElement(candidate.visible_node)
              : nullptr;
 };
 
 }  // namespace blink