Reload ChromeVox panel when reloading ChromeVox into a new profile.

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 d8bd5f59d8631973e23dfec05f55aee454a6e7b5..d2559e69e7f0ead1d717ab5108afae31b2280395 100644
--- a/chrome/browser/chromeos/accessibility/accessibility_manager.cc
+++ b/chrome/browser/chromeos/accessibility/accessibility_manager.cc
@@ -453,8 +453,11 @@ void AccessibilityManager::UpdateSpokenFeedbackFromPref() {
   const bool enabled = profile_->GetPrefs()->GetBoolean(
       prefs::kAccessibilitySpokenFeedbackEnabled);
 
-  if (enabled)
-    chromevox_loader_->SetProfile(profile_);
+  if (enabled) {
+    chromevox_loader_->SetProfile(
+        profile_, base::Bind(&AccessibilityManager::PostSwitchChromeVoxProfile,
+                             weak_ptr_factory_.GetWeakPtr()));
+  }
 
   if (spoken_feedback_enabled_ == enabled)
     return;
@@ -1036,7 +1039,9 @@ void AccessibilityManager::SetProfile(Profile* profile) {
             &AccessibilityManager::UpdateChromeOSAccessibilityHistograms,
             base::Unretained(this)));
 
-    chromevox_loader_->SetProfile(profile);
+    chromevox_loader_->SetProfile(
+        profile, base::Bind(&AccessibilityManager::PostSwitchChromeVoxProfile,
+                            weak_ptr_factory_.GetWeakPtr()));
 
     extensions::ExtensionRegistry* registry =
         extensions::ExtensionRegistry::Get(profile);
@@ -1318,6 +1323,16 @@ void AccessibilityManager::PostUnloadChromeVox() {
   }
 }
 
+void AccessibilityManager::PostSwitchChromeVoxProfile() {
+  if (chromevox_panel_) {
+    chromevox_panel_->Close();
+    chromevox_panel_ = nullptr;
+  }
+  chromevox_panel_ = new ChromeVoxPanel(profile_);
+  chromevox_panel_widget_observer_.reset(
+      new ChromeVoxPanelWidgetObserver(chromevox_panel_->GetWidget(), this));
+}
+
 void AccessibilityManager::OnChromeVoxPanelClosing() {
   aura::Window* root_window = chromevox_panel_->GetRootWindow();
   chromevox_panel_widget_observer_.reset(nullptr);