Move notifications used only in chrome/ out of content/.

chrome/browser/instant/instant_browsertest.cc

 // Copyright (c) 2012 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/command_line.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_edit.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
@@ skipping 601 matching lines @@
 }
 
 // Makes sure that if the server doesn't support the instant API we don't show
 // anything.
 IN_PROC_BROWSER_TEST_F(InstantTest, MAYBE(SearchServerDoesntSupportInstant)) {
   ASSERT_TRUE(test_server()->Start());
   EnableInstant();
   SetupInstantProvider("empty.html");
 
   ui_test_utils::WindowedNotificationObserver tab_closed_observer(
-      content::NOTIFICATION_TAB_CLOSED,
+      content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
       content::NotificationService::AllSources());
 
   omnibox()->SetUserText(ASCIIToUTF16("d"));
   EXPECT_TRUE(preview());
 
   // When the response comes back that the page doesn't support instant the tab
   // should be closed.
   tab_closed_observer.Wait();
   EXPECT_FALSE(preview());
 }
 
 // Verifies transitioning from loading a non-search string to a search string
 // with the provider not supporting instant works (meaning we don't display
 // anything).
 IN_PROC_BROWSER_TEST_F(InstantTest,
                        MAYBE(NonSearchToSearchDoesntSupportInstant)) {
   ASSERT_TRUE(test_server()->Start());
   EnableInstant();
   SetupInstantProvider("empty.html");
 
   GURL url(test_server()->GetURL("files/empty.html"));
   omnibox()->SetUserText(UTF8ToUTF16(url.spec()));
   EXPECT_FALSE(preview());
 
   ui_test_utils::WindowedNotificationObserver tab_closed_observer(
-      content::NOTIFICATION_TAB_CLOSED,
+      content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
       content::NotificationService::AllSources());
 
   // Now type in some search text.
   omnibox()->SetUserText(ASCIIToUTF16("d"));
   EXPECT_TRUE(preview());
 
   // When the response comes back that the page doesn't support instant the tab
   // should be closed.
   tab_closed_observer.Wait();
   EXPECT_FALSE(preview());
@@ skipping 338 matching lines @@
   // Press <Enter> in the omnibox, causing the preview to be committed.
   WebContents* preview_tab = preview()->web_contents();
   ASSERT_TRUE(PressEnter());
 
   // The preview contents should now be the active tab contents.
   EXPECT_FALSE(preview());
   EXPECT_FALSE(instant()->is_displayable());
   EXPECT_FALSE(instant()->IsCurrent());
   EXPECT_EQ(preview_tab, browser()->GetSelectedWebContents());
 }