Fix X11DesktopHandler::ActivateWindow on Unity for known user gestures

chrome/browser/ui/browser_navigator.cc

Index: chrome/browser/ui/browser_navigator.cc
diff --git a/chrome/browser/ui/browser_navigator.cc b/chrome/browser/ui/browser_navigator.cc
index 8c10fe0ae0a4b7f9d1293ce50e02af1540530f7a..35310c3bc3fb0e83a736808d7e9330941b2c45cd 100644
--- a/chrome/browser/ui/browser_navigator.cc
+++ b/chrome/browser/ui/browser_navigator.cc
@@ -296,7 +296,10 @@ class ScopedBrowserShower {
         chrome::NavigateParams::SHOW_WINDOW_INACTIVE) {
       params_->browser->window()->ShowInactive();
     } else if (params_->window_action == chrome::NavigateParams::SHOW_WINDOW) {
-      params_->browser->window()->Show();
+      if (params_->user_gesture)
+        params_->browser->window()->ShowForUserGesture();
+      else
+        params_->browser->window()->Show();
       // If a user gesture opened a popup window, focus the contents.
       if (params_->user_gesture && params_->disposition == NEW_POPUP &&
           params_->target_contents) {