Make Chomevox say full desk name instead of elided one

Bug: 1116178
Change-Id: I86a0ee351e2202267b6c66e5c0689c223b1eba87
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2368042Reviewed-by: Ahmed Fakhry <afakhry@chromium.org>
Reviewed-by: Min Chen <minch@chromium.org>
Commit-Queue: Xiaodan Zhu <zxdan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#800753}

ash/wm/desks/desk_name_view.cc

@@ -10,6 +10,8 @@
 #include "ash/style/ash_color_provider.h"
 #include "ash/wm/overview/overview_controller.h"
 #include "ash/wm/overview/overview_grid.h"
+#include "ui/accessibility/ax_enums.mojom.h"
+#include "ui/accessibility/ax_node_data.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/text_constants.h"
 #include "ui/gfx/text_elider.h"
@@ -71,6 +73,7 @@ void DeskNameView::CommitChanges(views::Widget* widget) {
 void DeskNameView::SetTextAndElideIfNeeded(const base::string16& text) {
   SetText(gfx::ElideText(text, GetFontList(), GetContentsBounds().width(),
                          gfx::ELIDE_TAIL));
+  full_text_ = text;
 }
 
 const char* DeskNameView::GetClassName() const {
@@ -100,6 +103,11 @@ bool DeskNameView::SkipDefaultKeyEventProcessing(const ui::KeyEvent& event) {
   return false;
 }
 
+void DeskNameView::GetAccessibleNodeData(ui::AXNodeData* node_data) {
+  node_data->role = ax::mojom::Role::kTextField;
+  node_data->SetName(full_text_);
+}
+
 views::View* DeskNameView::GetView() {
   return this;
 }

ash/wm/desks/desk_name_view.h

@@ -38,6 +38,7 @@ class ASH_EXPORT DeskNameView
   const char* GetClassName() const override;
   gfx::Size CalculatePreferredSize() const override;
   bool SkipDefaultKeyEventProcessing(const ui::KeyEvent& event) override;
+  void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
 
   // OverviewHighlightController::OverviewHighlightableView:
   views::View* GetView() override;
@@ -52,6 +53,9 @@ class ASH_EXPORT DeskNameView
   // Owned by this View via `View::border_`. This is just a convenient pointer
   // to it.
   WmHighlightItemBorder* border_ptr_;
+
+  // Full text without being elided.
+  base::string16 full_text_;
 };
 
 }  // namespace ash