Disable failing DevToolsSanityTests on linux

chrome/browser/debugger/devtools_sanity_unittest.cc

 // Copyright (c) 2009 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/command_line.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/debugger/devtools_client_host.h"
 #include "chrome/browser/debugger/devtools_manager.h"
 #include "chrome/browser/debugger/devtools_window.h"
 #include "chrome/browser/extensions/extensions_service.h"
@@ skipping 233 matching lines @@
       default:
         NOTREACHED();
         break;
     }
   }
 
   FilePath test_extensions_dir_;
 };
 
 
+// Disable all tests on linux: crbug.com/26540
+#ifndef OS_LINUX
+
 // WebInspector opens.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestHostIsPresent) {
   RunTest("testHostIsPresent", kSimplePage);
 }
 
 // Tests elements panel basics.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestElementsTreeRoot) {
   RunTest("testElementsTreeRoot", kSimplePage);
 }
 
@@ skipping 112 matching lines @@
 
 // Tests console log.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestConsoleLog) {
   RunTest("testConsoleLog", kConsoleTestPage);
 }
 
 // Tests eval global values.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestEvalGlobal) {
   RunTest("testEvalGlobal", kEvalTestPage);
 }
+#endif  // ndef OS_LINUX
 
 }  // namespace