Ash: Remove compact window mode.

ash/test/ash_test_base.cc

Index: ash/test/ash_test_base.cc
diff --git a/ash/test/ash_test_base.cc b/ash/test/ash_test_base.cc
index 5fca2882f5680fa615446d77b29c6851c94da210..e23ab8a6d6f9215fd17a1f9f5512222f8b50b213 100644
--- a/ash/test/ash_test_base.cc
+++ b/ash/test/ash_test_base.cc
@@ -21,9 +21,6 @@ AshTestBase::~AshTestBase() {
 void AshTestBase::SetUp() {
   // Creates Shell and hook with Desktop.
   TestShellDelegate* delegate = new TestShellDelegate;
-  Shell::WindowMode window_mode = Shell::MODE_MANAGED;
-  if (GetOverrideWindowMode(&window_mode))
-    delegate->SetOverrideWindowMode(window_mode);
   ash::Shell::CreateInstance(delegate);
 
   helper_.SetUp();
@@ -43,10 +40,6 @@ void AshTestBase::TearDown() {
   Shell::DeleteInstance();
 }
 
-bool AshTestBase::GetOverrideWindowMode(Shell::WindowMode* window_mode) {
-  return false;
-}
-
 void AshTestBase::RunAllPendingInMessageLoop() {
   helper_.RunAllPendingInMessageLoop(Shell::GetRootWindow());
 }