Remove implicit conversions from scoped_refptr to T* in extensions/

extensions/common/manifest_handlers/file_handler_manifest_unittest.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 "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/manifest_handlers/file_handler_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
@@ skipping 21 matching lines @@
              errors::kInvalidFileHandlersTooManyTypesAndExtensions),
   };
   RunTestcases(testcases, arraysize(testcases), EXPECT_TYPE_ERROR);
 }
 
 TEST_F(FileHandlersManifestTest, ValidFileHandlers) {
   scoped_refptr<const Extension> extension =
       LoadAndExpectSuccess("file_handlers_valid.json");
 
   ASSERT_TRUE(extension.get());
-  const FileHandlersInfo* handlers = FileHandlers::GetFileHandlers(extension);
+  const FileHandlersInfo* handlers =
+      FileHandlers::GetFileHandlers(extension.get());
   ASSERT_TRUE(handlers != NULL);
   ASSERT_EQ(2U, handlers->size());
 
   FileHandlerInfo handler = handlers->at(0);
   EXPECT_EQ("image", handler.id);
   EXPECT_EQ(1U, handler.types.size());
   EXPECT_EQ(1U, handler.types.count("image/*"));
   EXPECT_EQ(2U, handler.extensions.size());
   EXPECT_EQ(1U, handler.extensions.count(".png"));
   EXPECT_EQ(1U, handler.extensions.count(".gif"));
 
   handler = handlers->at(1);
   EXPECT_EQ("text", handler.id);
   EXPECT_EQ(1U, handler.types.size());
   EXPECT_EQ(1U, handler.types.count("text/*"));
   EXPECT_EQ(0U, handler.extensions.size());
 }
 
 TEST_F(FileHandlersManifestTest, NotPlatformApp) {
   // This should load successfully but have the file handlers ignored.
   scoped_refptr<const Extension> extension =
       LoadAndExpectSuccess("file_handlers_invalid_not_app.json");
 
   ASSERT_TRUE(extension.get());
-  const FileHandlersInfo* handlers = FileHandlers::GetFileHandlers(extension);
+  const FileHandlersInfo* handlers =
+      FileHandlers::GetFileHandlers(extension.get());
   ASSERT_TRUE(handlers == NULL);
 }
 
 }  // namespace extensions