Migrate Extensions code to Task Scheduler API

extensions/browser/api/storage/storage_frontend_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 "extensions/browser/api/storage/storage_frontend.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
-#include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/test/test_browser_context.h"
 #include "content/public/test/test_browser_thread_bundle.h"
+#include "content/public/test/test_utils.h"
 #include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/api/storage/settings_namespace.h"
 #include "extensions/browser/api/storage/settings_test_util.h"
 #include "extensions/browser/extensions_test.h"
 #include "extensions/browser/value_store/value_store.h"
 #include "extensions/browser/value_store/value_store_factory_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
@@ skipping 18 matching lines @@
   void SetUp() override {
     ExtensionsTest::SetUp();
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     storage_factory_ = new ValueStoreFactoryImpl(temp_dir_.GetPath());
     ResetFrontend();
   }
 
   void TearDown() override {
     frontend_.reset();
     // Execute any pending deletion tasks.
-    base::RunLoop().RunUntilIdle();
+    content::RunAllBlockingPoolTasksUntilIdle();
     ExtensionsTest::TearDown();
   }
 
  protected:
   void ResetFrontend() {
     frontend_ =
         StorageFrontend::CreateForTesting(storage_factory_, browser_context());
   }
 
   base::ScopedTempDir temp_dir_;
@@ skipping 60 matching lines @@
       util::GetStorage(extension, settings::LOCAL, frontend_.get());
 
   {
     base::Value bar("bar");
     ValueStore::WriteResult result = storage->Set(DEFAULTS, "foo", bar);
     ASSERT_TRUE(result->status().ok());
   }
 
   // This would be triggered by extension uninstall via a DataDeleter.
   frontend_->DeleteStorageSoon(id);
-  base::RunLoop().RunUntilIdle();
+  content::RunAllBlockingPoolTasksUntilIdle();
 
   // The storage area may no longer be valid post-uninstall, so re-request.
   storage = util::GetStorage(extension, settings::LOCAL, frontend_.get());
   {
     ValueStore::ReadResult result = storage->Get();
     ASSERT_TRUE(result->status().ok());
     EXPECT_TRUE(result->settings().empty());
   }
 }
 
@@ skipping 14 matching lines @@
 
   // Should need to both clear the database and delete the frontend for the
   // leveldb database to be deleted from disk.
   {
     ValueStore::WriteResult result = storage->Clear();
     ASSERT_TRUE(result->status().ok());
     EXPECT_TRUE(base::PathExists(temp_dir_.GetPath()));
   }
 
   frontend_.reset();
-  base::RunLoop().RunUntilIdle();
+  content::RunAllBlockingPoolTasksUntilIdle();
   // TODO(kalman): Figure out why this fails, despite appearing to work.
   // Leaving this commented out rather than disabling the whole test so that the
   // deletion code paths are at least exercised.
   // EXPECT_FALSE(base::PathExists(temp_dir_.GetPath()));
 }
 
 // Disabled (slow), http://crbug.com/322751 .
 TEST_F(ExtensionSettingsFrontendTest,
        DISABLED_QuotaLimitsEnforcedCorrectlyForSyncAndLocal) {
   const std::string id = "ext";
@@ skipping 26 matching lines @@
   std::unique_ptr<base::Value> megabyte = util::CreateMegabyte();
   for (int i = 0; i < 5; ++i) {
     local_storage->Set(DEFAULTS, base::IntToString(i), *megabyte);
   }
 
   EXPECT_FALSE(
       local_storage->Set(DEFAULTS, "WillError", *megabyte)->status().ok());
 }
 
 }  // namespace extensions