Remove windowName from CRWSessionController.

ios/chrome/browser/sessions/session_window_unittest.mm

 // Copyright 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.
 
 #import "ios/chrome/browser/sessions/session_window.h"
 
 #import <Foundation/Foundation.h>
 
 #include <memory>
 #include <utility>
@@ skipping 22 matching lines @@
 namespace {
 
 class SessionWindowIOSTest : public PlatformTest {
  protected:
   void SetUp() override {
     PlatformTest::SetUp();
     TestChromeBrowserState::Builder test_cbs_builder;
     chrome_browser_state_ = test_cbs_builder.Build();
   }
 
-  WebStateImpl* CreateWebState(NSString* window_name,
-                               NSString* opener,
-                               BOOL openedByDOM) const {
+  WebStateImpl* CreateWebState(BOOL openedByDOM) const {
     WebStateImpl* webState = new WebStateImpl(chrome_browser_state_.get());
-    webState->GetNavigationManagerImpl().InitializeSession(window_name,
-                                                           openedByDOM);
+    webState->GetNavigationManagerImpl().InitializeSession(openedByDOM);
     return webState;
   }
 
   web::TestWebThreadBundle thread_bundle_;
   // TODO(crbug.com/661639): Switch to TestBrowserState once this test is moved
   // to be in the ios_web_unittests target.
   std::unique_ptr<TestChromeBrowserState> chrome_browser_state_;
 };
 
 TEST_F(SessionWindowIOSTest, InitEmpty) {
   base::scoped_nsobject<SessionWindowIOS> sessionWindow(
       [[SessionWindowIOS alloc] init]);
   EXPECT_TRUE(sessionWindow.get() != nil);
 }
 
 TEST_F(SessionWindowIOSTest, InitAddingSessions) {
-  std::unique_ptr<WebStateImpl> webState1(CreateWebState(@"window1", nil, NO));
-  std::unique_ptr<WebStateImpl> webState2(CreateWebState(@"window2", nil, NO));
+  std::unique_ptr<WebStateImpl> webState1(CreateWebState(NO));
+  std::unique_ptr<WebStateImpl> webState2(CreateWebState(NO));
   base::scoped_nsobject<SessionWindowIOS> sessionWindow(
       [[SessionWindowIOS alloc] init]);
   [sessionWindow addSerializedSessionStorage:webState1->BuildSessionStorage()];
   [sessionWindow addSerializedSessionStorage:webState2->BuildSessionStorage()];
   [sessionWindow setSelectedIndex:1];
 
   EXPECT_TRUE(sessionWindow.get() != nil);
   EXPECT_EQ(2U, sessionWindow.get().sessions.count);
   [sessionWindow clearSessions];
   EXPECT_EQ(0U, sessionWindow.get().sessions.count);
 }
 
 TEST_F(SessionWindowIOSTest, CodingEncoding) {
-  NSString* windowName1 = @"window1";
-  NSString* windowName2 = @"window2";
   base::scoped_nsobject<SessionWindowIOS> sessionWindow(
       [[SessionWindowIOS alloc] init]);
 
-  std::unique_ptr<WebStateImpl> webState1(
-      CreateWebState(windowName1, nil, YES));
-  std::unique_ptr<WebStateImpl> webState2(CreateWebState(windowName2, nil, NO));
+  std::unique_ptr<WebStateImpl> webState1(CreateWebState(YES));
+  std::unique_ptr<WebStateImpl> webState2(CreateWebState(NO));
   [sessionWindow addSerializedSessionStorage:webState1->BuildSessionStorage()];
   [sessionWindow addSerializedSessionStorage:webState2->BuildSessionStorage()];
 
   [sessionWindow setSelectedIndex:1];
 
   NSData* data = [NSKeyedArchiver archivedDataWithRootObject:sessionWindow];
   EXPECT_TRUE(data != nil);
   base::scoped_nsobject<SessionWindowUnarchiver> unarchiver(
       [[SessionWindowUnarchiver alloc]
           initForReadingWithData:data
                     browserState:chrome_browser_state_.get()]);
   SessionWindowIOS* unarchivedObj = [unarchiver decodeObjectForKey:@"root"];
   EXPECT_TRUE(unarchivedObj != nil);
   EXPECT_EQ(unarchivedObj.selectedIndex, sessionWindow.get().selectedIndex);
   NSArray* sessions = unarchivedObj.sessions;
   ASSERT_EQ(2U, sessions.count);
   CRWSessionStorage* unarchivedSession1 = sessions[0];
-  EXPECT_NSEQ(windowName1, unarchivedSession1.windowName);
   EXPECT_TRUE(unarchivedSession1.openedByDOM);
 
   CRWSessionStorage* unarchivedSession2 = sessions[1];
-  EXPECT_NSEQ(windowName2, unarchivedSession2.windowName);
   EXPECT_FALSE(unarchivedSession2.openedByDOM);
 }
 
 }  // anonymous namespace