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

chrome/test/base/in_process_browser_test.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 "chrome/test/base/in_process_browser_test.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/path_service.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/test/test_file_util.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "chrome/browser/after_startup_task_utils.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/chrome_content_browser_client.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/net/net_error_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
@@ skipping 206 matching lines @@
 #if BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION)
   CaptivePortalService::set_state_for_testing(
       CaptivePortalService::DISABLED_FOR_TESTING);
 #endif
 
   chrome_browser_net::NetErrorTabHelper::set_state_for_testing(
       chrome_browser_net::NetErrorTabHelper::TESTING_FORCE_DISABLED);
 
   google_util::SetMockLinkDoctorBaseURLForTesting();
 
+  // Use hardcoded quota settings to have a consistent testing environment.
+  const int kQuota = 5 * 1024 * 1024;
+  quota_settings_ = storage::QuotaSettings(kQuota * 5, kQuota, 0, 0);
+  ChromeContentBrowserClient::SetDefaultQuotaSettingsForTesting(
+      &quota_settings_);
+
   BrowserTestBase::SetUp();
 }
 
 void InProcessBrowserTest::SetUpDefaultCommandLine(
     base::CommandLine* command_line) {
   // Propagate commandline settings from test_launcher_utils.
   test_launcher_utils::PrepareBrowserCommandLineForTests(command_line);
 
   // This is a Browser test.
   command_line->AppendSwitchASCII(switches::kTestType, kBrowserTestType);
@@ skipping 89 matching lines @@
   return test_launcher_utils::OverrideUserDataDir(user_data_dir);
 }
 
 void InProcessBrowserTest::TearDown() {
   DCHECK(!g_browser_process);
 #if defined(OS_WIN)
   com_initializer_.reset();
 #endif
   BrowserTestBase::TearDown();
   OSCryptMocker::TearDown();
+  ChromeContentBrowserClient::SetDefaultQuotaSettingsForTesting(nullptr);
 }
 
 void InProcessBrowserTest::CloseBrowserSynchronously(Browser* browser) {
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_BROWSER_CLOSED,
       content::Source<Browser>(browser));
   CloseBrowserAsynchronously(browser);
   observer.Wait();
 }
 
@@ skipping 237 matching lines @@
   // On the Mac, this eventually reaches
   // -[BrowserWindowController windowWillClose:], which will post a deferred
   // -autorelease on itself to ultimately destroy the Browser object. The line
   // below is necessary to pump these pending messages to ensure all Browsers
   // get deleted.
   content::RunAllPendingInMessageLoop();
   delete autorelease_pool_;
   autorelease_pool_ = NULL;
 #endif
 }