Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/fileapi/file_system_context_unittest.cc

 // Copyright 2013 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 "storage/browser/fileapi/file_system_context.h"
 
 #include "base/files/scoped_temp_dir.h"
+#include "base/message_loop/message_loop.h"
 #include "base/strings/stringprintf.h"
-#include "base/thread_task_runner_handle.h"
 #include "content/browser/quota/mock_quota_manager.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_file_system_options.h"
 #include "storage/browser/fileapi/external_mount_points.h"
 #include "storage/browser/fileapi/file_system_backend.h"
 #include "storage/browser/fileapi/isolated_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #define FPL(x) FILE_PATH_LITERAL(x)
 
@@ skipping 27 matching lines @@
 
 class FileSystemContextTest : public testing::Test {
  public:
   FileSystemContextTest() {}
 
   void SetUp() override {
     ASSERT_TRUE(data_dir_.CreateUniqueTempDir());
 
     storage_policy_ = new MockSpecialStoragePolicy();
 
-    mock_quota_manager_ = new MockQuotaManager(
-        false /* is_incognito */, data_dir_.path(),
-        base::ThreadTaskRunnerHandle::Get().get(),
-        base::ThreadTaskRunnerHandle::Get().get(), storage_policy_.get());
+    mock_quota_manager_ =
+        new MockQuotaManager(false /* is_incognito */,
+                                    data_dir_.path(),
+                                    base::MessageLoopProxy::current().get(),
+                                    base::MessageLoopProxy::current().get(),
+                                    storage_policy_.get());
   }
 
  protected:
   FileSystemContext* CreateFileSystemContextForTest(
       storage::ExternalMountPoints* external_mount_points) {
     return new FileSystemContext(
-        base::ThreadTaskRunnerHandle::Get().get(),
-        base::ThreadTaskRunnerHandle::Get().get(), external_mount_points,
-        storage_policy_.get(), mock_quota_manager_->proxy(),
+        base::MessageLoopProxy::current().get(),
+        base::MessageLoopProxy::current().get(),
+        external_mount_points,
+        storage_policy_.get(),
+        mock_quota_manager_->proxy(),
         ScopedVector<FileSystemBackend>(),
-        std::vector<storage::URLRequestAutoMountHandler>(), data_dir_.path(),
+        std::vector<storage::URLRequestAutoMountHandler>(),
+        data_dir_.path(),
         CreateAllowFileAccessOptions());
   }
 
   // Verifies a *valid* filesystem url has expected values.
   void ExpectFileSystemURLMatches(const FileSystemURL& url,
                                   const GURL& expect_origin,
                                   storage::FileSystemType expect_mount_type,
                                   storage::FileSystemType expect_type,
                                   const base::FilePath& expect_path,
                                   const base::FilePath& expect_virtual_path,
@@ skipping 296 matching lines @@
       storage::kFileSystemTypeForTransientFile));
   EXPECT_TRUE(file_system_context->GetFileSystemBackend(
       storage::kFileSystemTypeNativeLocal));
   EXPECT_TRUE(file_system_context->GetFileSystemBackend(
       storage::kFileSystemTypeNativeForPlatformApp));
 }
 
 }  // namespace
 
 }  // namespace content