Change how the quota system computes the total poolsize for temporary storage

content/shell/browser/layout_test/layout_test_content_browser_client.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 "content/shell/browser/layout_test/layout_test_content_browser_client.h"
 
 #include "base/memory/ptr_util.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 110 matching lines @@
             switches::kEnableLeakDetection));
   }
 }
 
 BrowserMainParts* LayoutTestContentBrowserClient::CreateBrowserMainParts(
     const MainFunctionParams& parameters) {
   set_browser_main_parts(new LayoutTestBrowserMainParts(parameters));
   return shell_browser_main_parts();
 }
 
+void LayoutTestContentBrowserClient::GetQuotaSettings(
+    BrowserContext* context,
+    StoragePartition* partition,
+    const storage::OptionalQuotaSettingsCallback& callback) {
+  callback.Run(storage::GetHardCodedSettings(5 * 1024 * 1024));
+}
+
 PlatformNotificationService*
 LayoutTestContentBrowserClient::GetPlatformNotificationService() {
   return layout_test_notification_manager_.get();
 }
 
 }  // namespace content