Remove unused LayoutSelection::HasPendingSelection()

This patch just removes the functions.

Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng
Change-Id: Ie0bcda4080ff4390cf29cad4661dca67ead9ad44
Reviewed-on: https://chromium-review.googlesource.com/c/1264156Reviewed-by: Yoshifumi Inoue <yosin@chromium.org>
Commit-Queue: Yoshifumi Inoue <yosin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#597034}

third_party/blink/renderer/core/editing/frame_selection.cc

@@ -857,10 +857,6 @@ bool FrameSelection::FrameIsFocusedAndActive() const {
          frame_->GetPage()->GetFocusController().IsActive();
 }
 
-bool FrameSelection::NeedsLayoutSelectionUpdate() const {
-  return layout_selection_->HasPendingSelection();
-}
-
 void FrameSelection::CommitAppearanceIfNeeded() {
   return layout_selection_->Commit();
 }

third_party/blink/renderer/core/editing/frame_selection.h

@@ -210,7 +210,6 @@ class CORE_EXPORT FrameSelection final
   void DocumentAttached(Document*);
 
   void DidLayout();
-  bool NeedsLayoutSelectionUpdate() const;
   void CommitAppearanceIfNeeded();
   void SetCaretVisible(bool caret_is_visible);
   void ScheduleVisualUpdate() const;

third_party/blink/renderer/core/editing/layout_selection.cc

@@ -630,7 +630,7 @@ static LayoutTextSelectionStatus ComputeSelectionStatusForNode(
 
 LayoutTextSelectionStatus LayoutSelection::ComputeSelectionStatus(
     const LayoutText& layout_text) const {
-  DCHECK(!HasPendingSelection());
+  DCHECK(!has_pending_selection_);
   const SelectionState selection_state = GetSelectionStateFor(layout_text);
   if (selection_state == SelectionState::kNone)
     return {0, 0, SelectionIncludeEnd::kNotInclude};
@@ -791,7 +791,7 @@ static void AssertLayoutClean(Document* document) {
 }
 
 void LayoutSelection::Commit() {
-  if (!HasPendingSelection())
+  if (!has_pending_selection_)
     return;
   has_pending_selection_ = false;
 

third_party/blink/renderer/core/editing/layout_selection.h

@@ -44,7 +44,6 @@ class LayoutSelection final : public GarbageCollected<LayoutSelection> {
     return new LayoutSelection(frame_selection);
   }
 
-  bool HasPendingSelection() const { return has_pending_selection_; }
   void SetHasPendingSelection();
   void Commit();