Remove mouse lock / pointer lock flags.

chrome/browser/ui/browser_browsertest.cc

Index: chrome/browser/ui/browser_browsertest.cc
diff --git a/chrome/browser/ui/browser_browsertest.cc b/chrome/browser/ui/browser_browsertest.cc
index d44901a9ae65f7e0c13a78d698be9f41dd5c2727..e78f019b7d066163b1c10dcaeabebf880dce512d 100644
--- a/chrome/browser/ui/browser_browsertest.cc
+++ b/chrome/browser/ui/browser_browsertest.cc
@@ -187,11 +187,6 @@ class TestInterstitialPage : public content::InterstitialPageDelegate {
 
 class BrowserTest : public ExtensionBrowserTest {
  protected:
-  virtual void SetUpCommandLine(CommandLine* command_line) {
-    ExtensionBrowserTest::SetUpCommandLine(command_line);
-    command_line->AppendSwitch(switches::kEnablePointerLock);
-  }
-
   // In RTL locales wrap the page title with RTL embedding characters so that it
   // matches the value returned by GetWindowTitle().
   string16 LocaleWindowCaptionFromPageTitle(const string16& expected_title) {