Remove ash::switches::UseImmersiveFullscreenForAllWindows()

chrome/browser/ui/views/frame/immersive_mode_controller_ash_unittest.cc

Index: chrome/browser/ui/views/frame/immersive_mode_controller_ash_unittest.cc
diff --git a/chrome/browser/ui/views/frame/immersive_mode_controller_ash_unittest.cc b/chrome/browser/ui/views/frame/immersive_mode_controller_ash_unittest.cc
index 0b96ff9f46f1060afe0412aa59fd66f8a1690d88..e3dd1c12577d5e69b00c1cb47ed02ff0e4eb26b6 100644
--- a/chrome/browser/ui/views/frame/immersive_mode_controller_ash_unittest.cc
+++ b/chrome/browser/ui/views/frame/immersive_mode_controller_ash_unittest.cc
@@ -272,13 +272,6 @@ class ImmersiveModeControllerAshTestHostedApp
   }
   virtual ~ImmersiveModeControllerAshTestHostedApp() {}
 
-  // ImmersiveModeControllerAshTest override:
-  virtual void SetUp() OVERRIDE {
-    CommandLine::ForCurrentProcess()->AppendSwitch(
-        ash::switches::kAshEnableImmersiveFullscreenForAllWindows);
-    ImmersiveModeControllerAshTest::SetUp();
-  }
-
  private:
   DISALLOW_COPY_AND_ASSIGN(ImmersiveModeControllerAshTestHostedApp);
 };