Adds LocationBarContainer that contains

chrome/browser/ui/views/location_bar/location_bar_container.cc

Index: chrome/browser/ui/views/location_bar/location_bar_container.cc
diff --git a/chrome/browser/ui/views/location_bar/location_bar_container.cc b/chrome/browser/ui/views/location_bar/location_bar_container.cc
new file mode 100644
index 0000000000000000000000000000000000000000..416057b8a7ed9a30c5630f6339f2f50bc3fb1810
--- /dev/null
+++ b/chrome/browser/ui/views/location_bar/location_bar_container.cc
@@ -0,0 +1,78 @@
+// 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 "chrome/browser/ui/views/location_bar/location_bar_container.h"
+
+#include "chrome/browser/ui/views/location_bar/location_bar_view.h"
+#include "ui/views/background.h"
+#include "ui/views/layout/fill_layout.h"
+
+namespace {
+
+// Duration of the animations used by this class (AnimateTo()).
+const int kAnimationDuration = 180;
+
+}
+
+LocationBarContainer::LocationBarContainer(views::View* parent)
+    : animator_(parent),
+      view_parent_(NULL),
+      location_bar_view_(NULL),
+      native_view_host_(NULL) {
+  parent->AddChildView(this);
+  animator_.SetAnimationDuration(kAnimationDuration);
+  animator_.set_tween_type(ui::Tween::EASE_IN_OUT);
+  PlatformInit();
+  // TODO(sky): conditionally enable this.
+  // view_parent_->set_background(
+  // views::Background::CreateSolidBackground(GetBackgroundColor()));
+  SetLayoutManager(new views::FillLayout);
+}
+
+LocationBarContainer::~LocationBarContainer() {
+}
+
+void LocationBarContainer::SetLocationBarView(LocationBarView* view) {
+  DCHECK(!location_bar_view_ && view);
+  location_bar_view_ = view;
+  view_parent_->AddChildView(location_bar_view_);
+  DCHECK_EQ(1, view_parent_->child_count());  // Only support one child.
+}
+
+void LocationBarContainer::AnimateTo(const gfx::Rect& bounds) {
+#if defined(USE_AURA)
+  SetPaintToLayer(true);
+  layer()->SetFillsBoundsOpaquely(false);
+#endif
+  animator_.AnimateViewTo(this, bounds);
+}
+
+bool LocationBarContainer::IsAnimating() const {
+  return animator_.IsAnimating();
+}
+
+gfx::Rect LocationBarContainer::GetTargetBounds() {
+  return animator_.GetTargetBounds(this);
+}
+
+gfx::Size LocationBarContainer::GetPreferredSize() {
+  return location_bar_view_->GetPreferredSize();
+}
+
+bool LocationBarContainer::SkipDefaultKeyEventProcessing(
+    const views::KeyEvent& event) {
+  return location_bar_view_->SkipDefaultKeyEventProcessing(event);
+}
+
+void LocationBarContainer::GetAccessibleState(
+    ui::AccessibleViewState* state) {
+  location_bar_view_->GetAccessibleState(state);
+}
+
+void LocationBarContainer::OnBoundsAnimatorDone(
+    views::BoundsAnimator* animator) {
+#if defined(USE_AURA)
+  SetPaintToLayer(false);
+#endif
+}