Remove calls to deprecated MessageLoop methods on Windows and Linux.

extensions/browser/api/declarative/rules_registry_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 "extensions/browser/api/declarative/rules_registry.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "base/values.h"
 #include "content/public/test/test_browser_thread.h"
 #include "extensions/browser/api/declarative/rules_registry_service.h"
 #include "extensions/browser/api/declarative/test_rules_registry.h"
 #include "extensions/browser/api_test_utils.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_builder.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
@@ skipping 115 matching lines @@
   scoped_refptr<Extension> extension = ExtensionBuilder()
                                            .SetManifest(std::move(manifest))
                                            .SetID(kExtensionId)
                                            .Build();
   registry->OnExtensionUninstalled(extension.get());
   EXPECT_EQ(0u /*extensions*/ + 0u /*rules*/,
             registry->GetNumberOfUsedRuleIdentifiersForTesting());
 
   // Make sure that deletion traits of registry are executed.
   registry = NULL;
-  message_loop.RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 TEST(RulesRegistryTest, FillOptionalPriority) {
   base::MessageLoopForUI message_loop;
   content::TestBrowserThread thread(content::BrowserThread::UI, &message_loop);
 
   std::string error;
   scoped_refptr<RulesRegistry> registry =
       new TestRulesRegistry(content::BrowserThread::UI, "" /*event_name*/, key);
 
@@ skipping 15 matching lines @@
   ASSERT_TRUE(get_rules[1]->priority.get());
 
   // Verify the precondition so that the following EXPECT_EQ statements work.
   EXPECT_GT(RulesRegistry::DEFAULT_PRIORITY, 2);
   EXPECT_EQ(2, std::min(*get_rules[0]->priority, *get_rules[1]->priority));
   EXPECT_EQ(RulesRegistry::DEFAULT_PRIORITY,
             std::max(*get_rules[0]->priority, *get_rules[1]->priority));
 
   // Make sure that deletion traits of registry are executed.
   registry = NULL;
-  message_loop.RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 // Test verifies 2 rules defined in the manifest appear in the registry.
 TEST(RulesRegistryTest, TwoRulesInManifest) {
   base::MessageLoopForUI message_loop;
   content::TestBrowserThread thread(content::BrowserThread::UI, &message_loop);
 
   // Create extension
   std::unique_ptr<base::DictionaryValue> manifest = ParseDictionary(
       "{"
@@ skipping 140 matching lines @@
 
   // Remove all rules.
   registry->RemoveAllRules(kExtensionId);
   get_rules.clear();
   registry->GetAllRules(kExtensionId, &get_rules);
   ASSERT_EQ(1u, get_rules.size());
   EXPECT_EQ("manifest_rule_0", *(get_rules[0]->id));
 }
 
 }  // namespace extensions