Hide ChromeVox Panel in full-screen mode.

chrome/browser/chromeos/accessibility/accessibility_manager.cc

Index: chrome/browser/chromeos/accessibility/accessibility_manager.cc
diff --git a/chrome/browser/chromeos/accessibility/accessibility_manager.cc b/chrome/browser/chromeos/accessibility/accessibility_manager.cc
index d46a28f13721c8738afddeeb39eff08d440d3dc8..4dee8cc23f89b7300800578497464b418e6efa53 100644
--- a/chrome/browser/chromeos/accessibility/accessibility_manager.cc
+++ b/chrome/browser/chromeos/accessibility/accessibility_manager.cc
@@ -1209,6 +1209,12 @@ void AccessibilityManager::OnAppTerminating() {
   session_state_observer_.reset();
 }
 
+void AccessibilityManager::OnFullscreenStateChanged(bool is_fullscreen,
+                                                    aura::Window* root_window) {
+  if (chromevox_panel_)
+    chromevox_panel_->UpdateWidgetBounds();
+}
+
 void AccessibilityManager::SetProfileForTest(Profile* profile) {
   SetProfile(profile);
 }