Linux: implement Page Actions support.

chrome/browser/extensions/extension_browsertests_misc.cc

 // Copyright (c) 2009 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/ref_counted.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_host.h"
@@ skipping 175 matching lines @@
   ui_test_utils::NavigateToURL(
       browser(),
       GURL("chrome-extension://behllobkkfkfnphdnhnkndlbkcpglgmj/page.html"));
   result = false;
   ui_test_utils::ExecuteJavaScriptAndExtractBool(
       browser()->GetSelectedTabContents()->render_view_host(), L"",
       L"testTabsAPI()", &result);
   EXPECT_TRUE(result);
 }
 
-#if defined(OS_WIN)
+#if defined(OS_WIN) || defined(OS_LINUX)
 // Tests that we can load page actions in the Omnibox.
 IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, PageAction) {
   ASSERT_TRUE(LoadExtension(
       test_data_dir_.AppendASCII("samples")
                     .AppendASCII("subscribe_page_action")));
 
   ASSERT_TRUE(WaitForPageActionVisibilityChangeTo(0));
 
   // Navigate to the feed page.
   FilePath test_dir;
   PathService::Get(chrome::DIR_TEST_DATA, &test_dir);
   FilePath feed = test_dir.AppendASCII("feeds")
                           .AppendASCII("feed.html");
 
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(feed));
 
   // We should now have one page action ready to go in the LocationBar.
   ASSERT_TRUE(WaitForPageActionVisibilityChangeTo(1));
 
   FilePath no_feed = test_dir.AppendASCII("feeds")
                              .AppendASCII("nofeed.html");
 
   // Make sure the page action goes away.
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(no_feed));
   ASSERT_TRUE(WaitForPageActionVisibilityChangeTo(0));
 }
-#endif  // defined(OS_WIN)
+#endif  // defined(OS_WIN) || defined(OS_LINUX)
 
 GURL GetFeedUrl(const std::string& feed_page) {
   FilePath test_dir;
   PathService::Get(chrome::DIR_TEST_DATA, &test_dir);
 
   FilePath subscribe;
   subscribe = test_dir.AppendASCII("extensions")
                       .AppendASCII("samples")
                       .AppendASCII("subscribe_page_action")
                       .AppendASCII("subscribe.html");
@@ skipping 362 matching lines @@
       browser(),
       GURL("about:blank"),
       "chrome-extension://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/newtab.html");
 
   // Extension API should fail.
   bool result = false;
   ui_test_utils::ExecuteJavaScriptAndExtractBool(
       newtab->render_view_host(), L"", L"testExtensionApi()", &result);
   EXPECT_FALSE(result);
 }