Add app.window.setIcon

chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc

Index: chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc b/chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc
index a07f456aebc3220e7157ad8c9641bccf15b81e7b..fb6ab648094feaefdd8a8f84a9aa7db948223bb7 100644
--- a/chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc
+++ b/chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc
@@ -251,6 +251,12 @@ void ShellWindowLauncherController::OnShellWindowAdded(
   owner_->SetItemStatus(launcher_id, status);
 }
 
+void ShellWindowLauncherController::OnShellWindowIconUpdated(
+    ShellWindow* shell_window) {
+  // TODO(stevenjb): Fetch and set the launcher icon using
+  // shell_window->app_icon_url().
+}
+
 void ShellWindowLauncherController::OnShellWindowRemoved(
     ShellWindow* shell_window) {
   // Do nothing here; shell_window->window() has allready been deleted and