Makes instant run before unload listeners.

chrome/browser/tab_contents/navigation_controller_unittest.cc

 // Copyright (c) 2010 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/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_ptr.h"
 #include "base/stl_util-inl.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 1722 matching lines @@
 
   ASSERT_EQ(3, other_controller.entry_count());
 
   ASSERT_EQ(2, other_controller.GetCurrentEntryIndex());
 
   EXPECT_EQ(url1, other_controller.GetEntryAtIndex(0)->url());
   EXPECT_EQ(url2, other_controller.GetEntryAtIndex(1)->url());
   EXPECT_EQ(url3, other_controller.GetEntryAtIndex(2)->url());
 
   // The session id of the new tab should be that of the old, and the old should
-  // be set to 0.
+  // get a new id.
   EXPECT_EQ(id.id(), other_controller.session_id().id());
-  EXPECT_EQ(0, controller().session_id().id());
+  EXPECT_NE(id.id(), controller().session_id().id());
 }
 
 // Test CopyStateFromAndPrune with 2 urls, the first selected and nothing in
 // the target.
 TEST_F(NavigationControllerTest, CopyStateFromAndPrune2) {
   SessionID id(controller().session_id());
   const GURL url1("http://foo1");
   const GURL url2("http://foo2");
   const GURL url3("http://foo3");
 
   NavigateAndCommit(url1);
   NavigateAndCommit(url2);
   controller().GoBack();
 
   scoped_ptr<TestTabContents> other_contents(CreateTestTabContents());
   NavigationController& other_controller = other_contents->controller();
   other_controller.CopyStateFromAndPrune(&controller());
 
   // other_controller should now contain the 1 url: url1.
 
   ASSERT_EQ(1, other_controller.entry_count());
 
   ASSERT_EQ(0, other_controller.GetCurrentEntryIndex());
 
   EXPECT_EQ(url1, other_controller.GetEntryAtIndex(0)->url());
 
   // The session id of the new tab should be that of the old, and the old should
-  // be set to 0.
+  // get a new id.
   EXPECT_EQ(id.id(), other_controller.session_id().id());
-  EXPECT_EQ(0, controller().session_id().id());
+  EXPECT_NE(id.id(), controller().session_id().id());
 }
 
 // Test CopyStateFromAndPrune with 2 urls, the first selected and nothing in
 // the target.
 TEST_F(NavigationControllerTest, CopyStateFromAndPrune3) {
   SessionID id(controller().session_id());
   const GURL url1("http://foo1");
   const GURL url2("http://foo2");
   const GURL url3("http://foo3");
 
@@ skipping 14 matching lines @@
   EXPECT_EQ(0, other_controller.GetCurrentEntryIndex());
 
   EXPECT_EQ(url1, other_controller.GetEntryAtIndex(0)->url());
 
   // And there should be a pending entry for url3.
   ASSERT_TRUE(other_controller.pending_entry());
 
   EXPECT_EQ(url3, other_controller.pending_entry()->url());
 
   // The session id of the new tab should be that of the old, and the old should
-  // be set to 0.
+  // be get a new id.
   EXPECT_EQ(id.id(), other_controller.session_id().id());
-  EXPECT_EQ(0, controller().session_id().id());
+  EXPECT_NE(id.id(), controller().session_id().id());
 }
 
 // Tests that navigations initiated from the page (with the history object)
 // work as expected without navigation entries.
 TEST_F(NavigationControllerTest, HistoryNavigate) {
   const GURL url1("http://foo1");
   const GURL url2("http://foo2");
   const GURL url3("http://foo3");
 
   NavigateAndCommit(url1);
@@ skipping 117 matching lines @@
                     PageTransition::LINK);
   session_helper_.AssertNavigationEquals(nav,
                                          windows_[0]->tabs[0]->navigations[0]);
   nav.set_url(url2);
   session_helper_.AssertNavigationEquals(nav,
                                          windows_[0]->tabs[0]->navigations[1]);
 }
 */
 
 }  // namespace