Move the test functions that deal with focus to interactive_ui_tets_utils.h and into the interactiv…

chrome/browser/ui/panels/panel_browsertest.cc

Index: chrome/browser/ui/panels/panel_browsertest.cc
===================================================================
--- chrome/browser/ui/panels/panel_browsertest.cc	(revision 170118)
+++ chrome/browser/ui/panels/panel_browsertest.cc	(working copy)
@@ -6,6 +6,7 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/debugger/devtools_window.h"
+#include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/net/url_request_mock_util.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/pref_service.h"
@@ -25,9 +26,11 @@
 #include "chrome/browser/ui/panels/test_panel_active_state_observer.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_notification_types.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
+#include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/notification_service.h"
@@ -1747,3 +1750,26 @@
   signal.Wait();
   EXPECT_EQ(0, panel_manager->num_panels());
 }
+
+class PanelExtensionApiTest : public ExtensionApiTest {
+ protected:
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+    ExtensionApiTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitch(switches::kEnablePanels);
+  }
+};
+
+#if defined(OS_LINUX) || defined(USE_AURA)
+// Focus test fails if there is no window manager on Linux.
+// Aura panels have different behavior that do not apply to this test.
+#define MAYBE_FocusChangeEventOnMinimize DISABLED_FocusChangeEventOnMinimize
+#else
+#define MAYBE_FocusChangeEventOnMinimize FocusChangeEventOnMinimize
+#endif
+IN_PROC_BROWSER_TEST_F(PanelExtensionApiTest,
+                       MAYBE_FocusChangeEventOnMinimize) {
+  // This is needed so the subsequently created panels can be activated.
+  // On a Mac, it transforms background-only test process into foreground one.
+  ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
+  ASSERT_TRUE(RunExtensionTest("panels/focus_change_on_minimize")) << message_;
+}