TabContents -> WebContentsImpl, part 20.

chrome/browser/printing/print_dialog_cloud_unittest.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 "chrome/browser/printing/print_dialog_cloud.h"
 #include "chrome/browser/printing/print_dialog_cloud_internal.h"
 
 #include <string>
 #include <vector>
 
@@ skipping 337 matching lines @@
   EXPECT_THAT(mock_flow_handler_.get(), IsNull());
 }
 
 TEST_F(CloudPrintHtmlDialogDelegateTest, UnownedFlowLetGo) {
   std::vector<WebUIMessageHandler*> handlers;
   delegate_->GetWebUIMessageHandlers(&handlers);
   delegate_.reset();
   EXPECT_THAT(mock_flow_handler_.get(), NotNull());
 }
 
-// Testing for ExternalHtmlDialogUI needs a mock TabContents, mock
+// Testing for ExternalHtmlDialogUI needs a mock WebContents, mock
 // CloudPrintHtmlDialogDelegate (provided through the mock
 // tab_contents)
 
 // Testing for PrintDialogCloud needs a mock Browser.