Enable chrome.automation.getDesktop on all aura platforms.

chrome/browser/extensions/api/automation/automation_apitest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/extensions/api/automation_internal/automation_util.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/api/automation_internal.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/ax_event_notification_details.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/test/extension_test_message_listener.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/accessibility/ax_node.h"
 #include "ui/accessibility/ax_serializable_tree.h"
 #include "ui/accessibility/ax_tree.h"
 #include "ui/accessibility/ax_tree_serializer.h"
 #include "ui/accessibility/tree_generator.h"
 
+#if defined(OS_CHROMEOS)
+#include "ash/accelerators/accelerator_controller.h"
+#include "ash/shell.h"
+#include "chrome/browser/ui/aura/accessibility/automation_manager_aura.h"
+#endif
+
 namespace extensions {
 
 namespace {
 static const char kDomain[] = "a.com";
 static const char kSitesDir[] = "automation/sites";
 static const char kGotTree[] = "got_tree";
 }  // anonymous namespace
 
 class AutomationApiTest : public ExtensionApiTest {
  protected:
@@ skipping 105 matching lines @@
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/desktop", "desktop.html"))
       << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationApiTest, DesktopNotRequested) {
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/tabs",
                                   "desktop_not_requested.html")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationApiTest, DesktopActions) {
+  AutomationManagerAura::GetInstance()->Enable(browser()->profile());
+  // Trigger the shelf subtree to be computed.
+  ash::Shell::GetInstance()->accelerator_controller()->PerformActionIfEnabled(
+      ash::FOCUS_SHELF);
+
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/desktop", "actions.html"))
       << message_;
 }
 
 // http://crbug.com/435449

[dmazzoni, 2015/03/26 18:44:58]

nit: remove this line since the test isn't failing anymore

 IN_PROC_BROWSER_TEST_F(AutomationApiTest, DesktopLoadTabs) {
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/desktop", "load_tabs.html"))
       << message_;
 }
 #else
-IN_PROC_BROWSER_TEST_F(AutomationApiTest, DesktopNotSupported) {
-  ASSERT_TRUE(RunExtensionSubtest("automation/tests/desktop",
-                                  "desktop_not_supported.html")) << message_;
+IN_PROC_BROWSER_TEST_F(AutomationApiTest, LazyDesktop) {
+  ASSERT_TRUE(
+      RunExtensionSubtest("automation/tests/desktop", "lazy_desktop.html"))
+      << message_;
 }
 #endif
 
 IN_PROC_BROWSER_TEST_F(AutomationApiTest, CloseTab) {
   StartEmbeddedTestServer();
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/tabs", "close_tab.html"))
       << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(AutomationApiTest, QuerySelector) {
@@ skipping 340 matching lines @@
       "automationInternal.enableTab",
       FakeAutomationInternalEnableTabFunctionFactory));
   ASSERT_TRUE(extensions::ExtensionFunctionDispatcher::OverrideFunction(
       "automationInternal.performAction",
       FakeAutomationInternalPerformActionFunctionFactory));
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/generated",
                                   "generated_trees.html")) << message_;
 }
 
 }  // namespace extensions