[extensions] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

extensions/browser/sandboxed_unpacker_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/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/extensions_test.h"
 #include "extensions/browser/sandboxed_unpacker.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_paths.h"
 #include "extensions/common/switches.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 59 matching lines @@
   void SetupUnpacker(const std::string& crx_name,
                      const std::string& package_hash) {
     base::FilePath original_path;
     ASSERT_TRUE(PathService::Get(extensions::DIR_TEST_DATA, &original_path));
     original_path = original_path.AppendASCII("unpacker").AppendASCII(crx_name);
     ASSERT_TRUE(base::PathExists(original_path)) << original_path.value();
 
     sandboxed_unpacker_ = new SandboxedUnpacker(
         extensions::CRXFileInfo(std::string(), original_path, package_hash),
         Manifest::INTERNAL, Extension::NO_FLAGS, extensions_dir_.path(),
-        base::MessageLoopProxy::current(), client_);
+        base::ThreadTaskRunnerHandle::Get(), client_);
 
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&SandboxedUnpacker::Start, sandboxed_unpacker_.get()));
     client_->WaitForUnpack();
   }
 
   base::FilePath GetInstallPath() {
     return client_->temp_dir().AppendASCII(kTempExtensionName);
   }
 
   base::string16 GetInstallError() { return client_->unpack_err(); }
@@ skipping 39 matching lines @@
   EXPECT_EQ(base::string16(), GetInstallError());
 }
 
 TEST_F(SandboxedUnpackerTest, SkipHashCheck) {
   SetupUnpacker("good_l10n.crx", "badhash");
   // Check that there is no error message.
   EXPECT_EQ(base::string16(), GetInstallError());
 }
 
 }  // namespace extensions