Removed CRWSessionEntry unittests.

ios/web/navigation/navigation_item_impl_unittest.mm

 // 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.
 
 #import "ios/web/navigation/navigation_item_impl.h"
 
 #include <memory>
 
 #include "base/logging.h"
 #import "base/mac/scoped_nsobject.h"
-#include "base/strings/sys_string_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #import "testing/gtest_mac.h"
 #include "testing/platform_test.h"
 
 namespace web {
 namespace {
 
 const char kItemURLString[] = "http://init.test";
 static NSString* const kHTTPHeaderKey1 = @"key1";
 static NSString* const kHTTPHeaderKey2 = @"key2";
@@ skipping 16 matching lines @@
   std::unique_ptr<NavigationItemImpl> item_;
 };
 
 // TODO(rohitrao): Add and adapt tests from NavigationEntryImpl.
 TEST_F(NavigationItemTest, Dummy) {
   const GURL url("http://init.test");
   item_->SetURL(url);
   EXPECT_TRUE(item_->GetURL().is_valid());
 }
 
+#ifndef NDEBUG
+// Tests that the debug description is as expected.
+TEST_F(NavigationItemTest, Description) {
+  item_->SetTitle(base::UTF8ToUTF16("Title"));
+  EXPECT_NSEQ(@"url:http://init.test/ originalurl:http://init.test/ "
+              @"title:Title transition:2 displayState:{ scrollOffset:(nan, "
+              @"nan), zoomScaleRange:(nan, nan), zoomScale:nan } "
+              @"userAgentType:MOBILE",
+              item_->GetDescription());
+}
+#endif
+
 // Tests that copied NavigationItemImpls create copies of data members that are
 // objects.
 TEST_F(NavigationItemTest, Copy) {
   // Create objects to be copied.
   NSString* postData0 = @"postData0";
   NSMutableData* mutablePostData =
       [[postData0 dataUsingEncoding:NSUTF8StringEncoding] mutableCopy];
   item_->SetPostData(mutablePostData);
   NSString* state0 = @"state0";
   NSMutableString* mutableState = [state0 mutableCopy];
@@ skipping 57 matching lines @@
 TEST_F(NavigationItemTest, OriginalURL) {
   GURL original_url = GURL(kItemURLString);
   EXPECT_EQ(original_url, item_->GetOriginalRequestURL());
   web::NavigationItemImpl copy(*item_);
   GURL new_url = GURL("http://new_url.test");
   item_->SetOriginalRequestURL(new_url);
   EXPECT_EQ(new_url, item_->GetOriginalRequestURL());
   EXPECT_EQ(original_url, copy.GetOriginalRequestURL());
 }
 
+// Tests the behavior of GetVirtualURL().
+TEST_F(NavigationItemTest, VirtualURLTest) {
+  // Ensure that GetVirtualURL() returns GetURL() when not set to a custom
+  // value.
+  GURL original_url = item_->GetURL();
+  EXPECT_EQ(original_url, item_->GetVirtualURL());
+  // Set the virtual URL and check that the correct value is reported and that
+  // GetURL() still reports the original URL.
+  GURL new_virtual_url = GURL("http://new_url.test");
+  item_->SetVirtualURL(new_virtual_url);
+  EXPECT_EQ(new_virtual_url, item_->GetVirtualURL());
+  EXPECT_EQ(original_url, item_->GetURL());
+}
+
 }  // namespace
 }  // namespace web