Removed -[CRWWebDelegate webController:titleDidChange:].

ios/chrome/browser/tabs/tab_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 <UIKit/UIKit.h>
 
 #include <memory>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
@@ skipping 36 matching lines @@
 #import "ios/web/web_state/web_state_impl.h"
 #import "net/base/mac/url_conversions.h"
 #include "net/http/http_response_headers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
 #import "third_party/ocmock/OCMock/OCMock.h"
 
 using web::WebStateImpl;
 
 static const char kNewTabUrl[] = "chrome://newtab/";
-static NSString* const kNewTabTitle = @"New Tab";
 static const char kGoogleUserUrl[] = "http://google.com";
 static const char kGoogleRedirectUrl[] = "http://www.google.fr/";
 static NSString* const kGoogleTitle = @"Google";
 static const char kOtherUserUrl[] = "http://other.com";
 static const char kOtherRedirectUrl[] = "http://other.fr/";
 static NSString* const kOtherTitle = @"Other";
 const char kContentDispositionWithFilename[] =
     "attachment; filename=\"suggested_filename.pdf\"";
 const char kContentDispositionWithoutFilename[] =
     "attachment; parameter=parameter_value";
@@ skipping 172 matching lines @@
         web::NavigationInitiationType::RENDERER_INITIATED);
 
     web_state_impl_->OnProvisionalNavigationStarted(redirectUrl);
     [[tab_ navigationManager]->GetSessionController() commitPendingItem];
     [[tab_ webController] webStateImpl]->OnNavigationCommitted(redirectUrl);
     [tab_ webDidStartLoadingURL:redirectUrl shouldUpdateHistory:YES];
 
     base::string16 new_title = base::SysNSStringToUTF16(title);
     [tab_ navigationManager]->GetLastCommittedItem()->SetTitle(new_title);
 
-    [tab_ webController:mock_web_controller_ titleDidChange:title];
+    web_state_impl_->OnTitleChanged();
     [[[(id)mock_web_controller_ expect]
         andReturnValue:OCMOCK_VALUE(kPageLoaded)] loadPhase];
     web_state_impl_->OnPageLoaded(redirectUrl, true);
   }
 
   void BrowseToNewTab() {
     DCHECK_EQ(tab_.get().webState, web_state_impl_);
     const GURL url(kNewTabUrl);
     // TODO(crbug.com/661992): This will not work with a mock CRWWebController.
     // The only test that uses it is currently disabled.
     web::NavigationManager::WebLoadParams params(url);
     params.transition_type = ui::PAGE_TRANSITION_TYPED;
     [[tab_ webController] loadWithParams:params];
     [[[(id)mock_web_controller_ expect]
         andReturnValue:OCMOCK_VALUE(kPageLoading)] loadPhase];
     [tab_ webDidStartLoadingURL:url shouldUpdateHistory:YES];
     [[[(id)mock_web_controller_ expect]
         andReturnValue:OCMOCK_VALUE(kPageLoaded)] loadPhase];
     web_state_impl_->OnPageLoaded(url, true);
-    [tab_ webController:mock_web_controller_ titleDidChange:kNewTabTitle];
+    web_state_impl_->OnTitleChanged();
   }
 
   void QueryAllHistory(history::QueryResults* results) {
     base::CancelableTaskTracker tracker;
     base::RunLoop run_loop;
     scoped_refptr<HistoryQueryResultsObserver> observer(
         new HistoryQueryResultsObserver(&run_loop));
     history_service_->QueryHistory(
         base::string16(), history::QueryOptions(),
         base::Bind(&HistoryQueryResultsObserver::ProcessResults, observer),
@@ skipping 271 matching lines @@
       [[FakeNativeAppMetadata alloc] init]);
 
   // Turn auto open on.
   [metadata setShouldAutoOpenLinks:YES];
   int expectedCallCount = 2;
   TestOpenNativeAppURL(testURL, NO, expectedCallCount, NO);
   EXPECT_FALSE([metadata shouldAutoOpenLinks]);
 }
 
 }  // namespace