Allow temporary file system for incognito DevTools.

chrome/browser/devtools/devtools_sanity_browsertest.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 <stddef.h>
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/cancelable_callback.h"
@@ skipping 1104 matching lines @@
 // Timing out on linux ARM bot: https://crbug/238453
 #define MAYBE_TestPauseWhenScriptIsRunning DISABLED_TestPauseWhenScriptIsRunning
 #else
 #define MAYBE_TestPauseWhenScriptIsRunning TestPauseWhenScriptIsRunning
 #endif
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest,
                        MAYBE_TestPauseWhenScriptIsRunning) {
   RunTest("testPauseWhenScriptIsRunning", kPauseWhenScriptIsRunning);
 }
 
+IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestTempFileIncognito) {
+  GURL url("about:blank");
+  ui_test_utils::BrowserAddedObserver window_observer;
+  chrome::NewEmptyWindow(browser()->profile()->GetOffTheRecordProfile());
+  Browser* new_browser = window_observer.WaitForSingleNewBrowser();
+  ui_test_utils::NavigateToURL(new_browser, url);
+  DevToolsWindow* window = DevToolsWindowTesting::OpenDevToolsWindowSync(
+      new_browser->tab_strip_model()->GetWebContentsAt(0), false);
+  RunTestFunction(window, "testTempFile");
+  DevToolsWindowTesting::CloseDevToolsWindowSync(window);
+}
+
+IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestTempFile) {
+  RunTest("testTempFile", kDebuggerTestPage);
+}
+
 // Tests network timing.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestNetworkTiming) {
   RunTest("testNetworkTiming", kSlowTestPage);
 }
 
 // Tests network size.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestNetworkSize) {
   RunTest("testNetworkSize", kChunkedTestPage);
 }
 
@@ skipping 413 matching lines @@
 
   DevToolsWindowTesting::CloseDevToolsWindowSync(window);
   content::WebUIControllerFactory::UnregisterFactoryForTesting(&test_factory);
 }
 
 // Tests scripts panel showing.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestDevToolsSharedWorker) {
   RunTest("testDevToolsSharedWorker", url::kAboutBlankURL);
 }