Update ConstrainedWindowViews appearance according to mock

ui/views/focus_border.cc

Index: ui/views/focus_border.cc
diff --git a/ui/views/focus_border.cc b/ui/views/focus_border.cc
new file mode 100644
index 0000000000000000000000000000000000000000..790256bdf399458e4bc413cafe8d3e6e526f6f79
--- /dev/null
+++ b/ui/views/focus_border.cc
@@ -0,0 +1,56 @@
+// 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 "ui/views/focus_border.h"
+
+#include "ui/gfx/canvas.h"
+#include "ui/gfx/rect.h"
+#include "ui/views/view.h"
+
+namespace views {
+namespace {
+class DashedFocusBorder : public FocusBorder {
+ public:
+  DashedFocusBorder(
+      int left_inset, int top_inset, int right_inset, int bottom_inset)
+      : left_inset_(left_inset),
+        top_inset_(top_inset),
+        right_inset_(right_inset),
+        bottom_inset_(bottom_inset) {
+  }
+
+  virtual void Paint(const View& view, gfx::Canvas* canvas) const {
+    gfx::Rect rect(view.GetLocalBounds());
+    rect.Inset(left_inset_, top_inset_, right_inset_, bottom_inset_);
+    canvas->DrawFocusRect(rect);
+  }
+
+ private:
+  int left_inset_;
+  int top_inset_;
+  int right_inset_;
+  int bottom_inset_;
+
+  DISALLOW_COPY_AND_ASSIGN(DashedFocusBorder);
+};
+}  // namespace
+
+FocusBorder::~FocusBorder() {
+}
+
+// static
+FocusBorder* FocusBorder::CreateDashedFocusBorder() {
+  return new DashedFocusBorder(0, 0, 0, 0);
+}
+
+// static
+FocusBorder* FocusBorder::CreateDashedFocusBorder(
+    int left, int top, int right, int bottom) {
+  return new DashedFocusBorder(left, top, right, bottom);
+}
+
+FocusBorder::FocusBorder() {
+}
+
+}  // namespace views