Remove the deprecated function ExtensionService::extensions().

chrome/browser/resources/pdf/pdf_extension_test.cc

 // 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.
 
 #include "base/base_paths.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/manifest_handlers/mime_types_handler.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/test/browser_test_utils.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/test/result_catcher.h"
 #include "grit/browser_resources.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
 class PDFExtensionTest : public ExtensionApiTest {
  public:
   virtual ~PDFExtensionTest() {}
 
   virtual void SetUpCommandLine(CommandLine* command_line) override {
     ExtensionApiTest::SetUpCommandLine(command_line);
@@ skipping 18 matching lines @@
     if (requiresPlugin && !base::DirectoryExists(pdf_plugin_src)) {
       LOG(WARNING) << "Not running " << filename <<
           " because it requires the PDF plugin which is not available.";
       return;
     }
     ExtensionService* service = extensions::ExtensionSystem::Get(
         profile())->extension_service();
     service->component_loader()->Add(IDR_PDF_MANIFEST,
         base::FilePath(FILE_PATH_LITERAL("pdf")));
     const extensions::Extension* extension =
-        service->extensions()->GetByID("mhjfbmdgcfjbbpaeojofohoefgiehjai");
+        extensions::ExtensionRegistry::Get(profile())
+            ->enabled_extensions()
+            .GetByID("mhjfbmdgcfjbbpaeojofohoefgiehjai");
     ASSERT_TRUE(extension);
     ASSERT_TRUE(MimeTypesHandler::GetHandler(
         extension)->CanHandleMIMEType("application/pdf"));
 
     extensions::ResultCatcher catcher;
 
     GURL url(embedded_test_server()->GetURL("/pdf/test.pdf"));
     GURL extension_url(
         "chrome-extension://mhjfbmdgcfjbbpaeojofohoefgiehjai/index.html?" +
         url.spec());
@@ skipping 21 matching lines @@
   RunTestsInFile("basic_test.js", false);
 }
 
 IN_PROC_BROWSER_TEST_F(PDFExtensionTest, BasicPlugin) {
   RunTestsInFile("basic_plugin_test.js", true);
 }
 
 IN_PROC_BROWSER_TEST_F(PDFExtensionTest, Viewport) {
   RunTestsInFile("viewport_test.js", false);
 }