Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/extensions/api/streams_private/streams_private_manifest_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 "base/strings/string_number_conversions.h"
 #include "chrome/common/extensions/extension_builder.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
 #include "chrome/common/extensions/manifest_url_handler.h"
 #include "chrome/common/extensions/mime_types_handler.h"
@@ skipping 19 matching lines @@
       .SetID(extension_misc::kQuickOfficeExtensionId)
       .SetManifest(DictionaryBuilder()
                    .Set("name", "MIME type handler test")
                    .Set("version", "1.0.0")
                    .Set("manifest_version", 2)
                    .Set("mime_types", ListBuilder()
                        .Append("plain/text")))
       .Build();
 
   ASSERT_TRUE(extension.get());
-  MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension);
+  MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension.get());
   ASSERT_TRUE(handler != NULL);
 
   EXPECT_FALSE(handler->CanHandleMIMEType("plain/html"));
   EXPECT_TRUE(handler->CanHandleMIMEType("plain/text"));
 }
 
 TEST_F(StreamsPrivateManifestTest,
        MimeTypesHandlerMIMETypesNotWhitelisted) {
   scoped_refptr<const Extension> extension =
       ExtensionBuilder()
       .SetManifest(DictionaryBuilder()
                    .Set("name", "MIME types test")
                    .Set("version", "1.0.0")
                    .Set("manifest_version", 2)
                    .Set("mime_types", ListBuilder()
                         .Append("plain/text")))
       .Build();
 
   ASSERT_TRUE(extension.get());
 
-  MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension);
+  MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension.get());
   ASSERT_TRUE(handler == NULL);
 }
 
 }  // namespace