Always enable dom automation for browser_tests. This avoids developers having to call EnableDOMAuto…

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/debug/stack_trace.h"
@@ skipping 40 matching lines @@
 #endif
 
 namespace {
 
 // Passed as value of kTestType.
 const char kBrowserTestType[] = "browser";
 
 }  // namespace
 
 InProcessBrowserTest::InProcessBrowserTest()
-    : browser_(NULL),
-      dom_automation_enabled_(false)
+    : browser_(NULL)
 #if defined(OS_POSIX)
       , handle_sigterm_(true)
 #endif
 #if defined(OS_MACOSX)
       , autorelease_pool_(NULL)
 #endif  // OS_MACOSX
     {
 #if defined(OS_MACOSX)
   // TODO(phajdan.jr): Make browser_tests self-contained on Mac, remove this.
   // Before we run the browser, we have to hack the path to the exe to match
@@ skipping 77 matching lines @@
   // time code is directly executed.
   autorelease_pool_ = new base::mac::ScopedNSAutoreleasePool;
 #endif
   BrowserTestBase::SetUp();
 }
 
 void InProcessBrowserTest::PrepareTestCommandLine(CommandLine* command_line) {
   // Propagate commandline settings from test_launcher_utils.
   test_launcher_utils::PrepareBrowserCommandLineForTests(command_line);
 
-  if (dom_automation_enabled_)
-    command_line->AppendSwitch(switches::kDomAutomationController);
+  command_line->AppendSwitch(switches::kDomAutomationController);
 
   // This is a Browser test.
   command_line->AppendSwitchASCII(switches::kTestType, kBrowserTestType);
 
 #if defined(OS_WIN)
   // The Windows sandbox requires that the browser and child processes are the
   // same binary.  So we launch browser_process.exe which loads chrome.dll
   command_line->AppendSwitchPath(switches::kBrowserSubprocessPath,
                                  command_line->GetProgram());
 #else
@@ skipping 232 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.
   ui_test_utils::RunAllPendingInMessageLoop();
   delete autorelease_pool_;
   autorelease_pool_ = NULL;
 #endif
 }