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 af2b06ce3d853f0e5fa14daee6a0e68b3c4b6f1a..fe5875cdc0a08c6bf99e3832bc854139a01c110d 100644
--- a/chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc
+++ b/chrome/browser/ui/ash/launcher/shell_window_launcher_controller.cc
@@ -249,6 +249,12 @@ void ShellWindowLauncherController::OnShellWindowAdded(
   owner_->SetItemStatus(launcher_id, status);
 }
 
+void ShellWindowLauncherController::OnShellWindowUpdated(
+    ShellWindow* shell_window) {
+  // TODO(stevenjb): Fetch and set the launcher icon using
+  // shell_window->launcher_icon_url().
+}
+
 void ShellWindowLauncherController::OnShellWindowRemoved(
     ShellWindow* shell_window) {
   // Do nothing here; shell_window->window() has allready been deleted and