Use base::Callback in Quota related code.

content/browser/file_system/file_system_browsertest.cc

 // Copyright (c) 2011 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/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/test/thread_test_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/common/content_switches.h"
@@ skipping 41 matching lines @@
 class FileSystemBrowserTestWithLowQuota : public FileSystemBrowserTest {
  public:
   virtual void SetUpOnMainThread() {
     const int kInitialQuotaKilobytes = 5000;
     const int kTemporaryStorageQuotaMaxSize =
         kInitialQuotaKilobytes * 1024 * QuotaManager::kPerHostTemporaryPortion;
     SetTempQuota(
         kTemporaryStorageQuotaMaxSize, browser()->profile()->GetQuotaManager());
   }
 
-  class SetTempQuotaCallback : public quota::QuotaCallback {
-   public:
-    void Run(quota::QuotaStatusCode, quota::StorageType, int64) {
-      DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-    }
-
-    void RunWithParams(const Tuple3<quota::QuotaStatusCode,
-                                    quota::StorageType,
-                                    int64>& params) {
-      Run(params.a, params.b, params.c);
-    }
-  };
+  static void DidSetTempQuota(quota::QuotaStatusCode status,
+                              quota::StorageType type,
+                              int64 quota) {
+    DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  }
 
   static void SetTempQuota(int64 bytes, scoped_refptr<QuotaManager> qm) {
     if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {
       BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
           NewRunnableFunction(&FileSystemBrowserTestWithLowQuota::SetTempQuota,
                               bytes, qm));
       return;
     }
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-    qm->SetTemporaryGlobalQuota(bytes, new SetTempQuotaCallback);
+    qm->SetTemporaryGlobalQuota(
+        bytes,
+        base::Bind(&FileSystemBrowserTestWithLowQuota::DidSetTempQuota));
     // Don't return until the quota has been set.
     scoped_refptr<base::ThreadTestHelper> helper(
         new base::ThreadTestHelper(
             BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB)));
     ASSERT_TRUE(helper->Run());
   }
 };
 
 IN_PROC_BROWSER_TEST_F(FileSystemBrowserTest, RequestTest) {
   SimpleTest(testUrl(FilePath(FILE_PATH_LITERAL("request_test.html"))));
 }
 
 IN_PROC_BROWSER_TEST_F(FileSystemBrowserTest, CreateTest) {
   SimpleTest(testUrl(FilePath(FILE_PATH_LITERAL("create_test.html"))));
 }
 
 IN_PROC_BROWSER_TEST_F(FileSystemBrowserTestWithLowQuota, QuotaTest) {
   SimpleTest(testUrl(FilePath(FILE_PATH_LITERAL("quota_test.html"))));
 }