content: Move constrained window code from TabContents to TabContentsWrapper

chrome/browser/ui/constrained_window_tab_helper_delegate.cc

Index: chrome/browser/ui/constrained_window_tab_helper_delegate.cc
diff --git a/chrome/browser/ui/constrained_window_tab_helper_delegate.cc b/chrome/browser/ui/constrained_window_tab_helper_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7df8db806c25601b7b2b9af9ecf55e7c2a24aa02
--- /dev/null
+++ b/chrome/browser/ui/constrained_window_tab_helper_delegate.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2011 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/browser/ui/constrained_window_tab_helper_delegate.h"
+
+void ConstrainedWindowTabHelperDelegate::WillShowConstrainedWindow(
+    TabContentsWrapper* source) {
+}
+
+bool ConstrainedWindowTabHelperDelegate::ShouldFocusConstrainedWindow() {
+  return true;
+}
+
+void ConstrainedWindowTabHelperDelegate::SetTabContentBlocked(
+    TabContentsWrapper* wrapper, bool blocked) {
+}
+
+ConstrainedWindowTabHelperDelegate::~ConstrainedWindowTabHelperDelegate() {}