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

content/browser/appcache/chrome_appcache_service_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/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
-#include "base/location.h"
 #include "base/memory/ref_counted.h"
-#include "base/single_thread_task_runner.h"
+#include "base/message_loop/message_loop.h"
 #include "content/browser/appcache/appcache_database.h"
 #include "content/browser/appcache/appcache_storage_impl.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_browser_context.h"
 #include "content/test/appcache_test_helper.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include <set>
 
 namespace content {
 namespace {
 const base::FilePath::CharType kTestingAppCacheDirname[] =
     FILE_PATH_LITERAL("Application Cache");
 
 // Examples of a protected and an unprotected origin, to be used througout the
 // test.
 const char kProtectedManifest[] = "http://www.protected.com/cache.manifest";
 const char kNormalManifest[] = "http://www.normal.com/cache.manifest";
 const char kSessionOnlyManifest[] = "http://www.sessiononly.com/cache.manifest";
 
 class MockURLRequestContextGetter : public net::URLRequestContextGetter {
  public:
-  MockURLRequestContextGetter(net::URLRequestContext* context,
-                              base::SingleThreadTaskRunner* task_runner)
-      : context_(context), task_runner_(task_runner) {}
+  MockURLRequestContextGetter(
+      net::URLRequestContext* context,
+      base::MessageLoopProxy* message_loop_proxy)
+      : context_(context), message_loop_proxy_(message_loop_proxy) {
+  }
 
   net::URLRequestContext* GetURLRequestContext() override { return context_; }
 
   scoped_refptr<base::SingleThreadTaskRunner> GetNetworkTaskRunner()
       const override {
-    return task_runner_;
+    return message_loop_proxy_;
   }
 
  protected:
   ~MockURLRequestContextGetter() override {}
 
  private:
   net::URLRequestContext* context_;
-  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> message_loop_proxy_;
 };
 
 }  // namespace
 
 class ChromeAppCacheServiceTest : public testing::Test {
  public:
   ChromeAppCacheServiceTest()
       : kProtectedManifestURL(kProtectedManifest),
         kNormalManifestURL(kNormalManifest),
         kSessionOnlyManifestURL(kSessionOnlyManifest),
@@ skipping 29 matching lines @@
     bool init_storage) {
   scoped_refptr<ChromeAppCacheService> appcache_service =
       new ChromeAppCacheService(NULL);
   scoped_refptr<MockSpecialStoragePolicy> mock_policy =
       new MockSpecialStoragePolicy;
   mock_policy->AddProtected(kProtectedManifestURL.GetOrigin());
   mock_policy->AddSessionOnly(kSessionOnlyManifestURL.GetOrigin());
   scoped_refptr<MockURLRequestContextGetter> mock_request_context_getter =
       new MockURLRequestContextGetter(
           browser_context_.GetResourceContext()->GetRequestContext(),
-          message_loop_.task_runner().get());
+          message_loop_.message_loop_proxy().get());
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&ChromeAppCacheService::InitializeOnIOThread,
                  appcache_service.get(),
                  appcache_path,
                  browser_context_.GetResourceContext(),
                  mock_request_context_getter,
                  mock_policy));
   // Steps needed to initialize the storage of AppCache data.
@@ skipping 97 matching lines @@
   EXPECT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) != origins.end());
   EXPECT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) !=
               origins.end());
 
   // Delete and let cleanup tasks run prior to returning.
   appcache_service = NULL;
   message_loop_.RunUntilIdle();
 }
 
 }  // namespace content