Adds code for a new Aura shell.

ui/aura_shell/launcher/launcher_view.cc

Index: ui/aura_shell/launcher/launcher_view.cc
===================================================================
--- ui/aura_shell/launcher/launcher_view.cc	(revision 0)
+++ ui/aura_shell/launcher/launcher_view.cc	(working copy)
@@ -2,4 +2,43 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ui/aura_shell/launcher_view.h"
+#include "ui/aura_shell/launcher/launcher_view.h"
+
+#include "ui/aura/desktop.h"
+#include "ui/aura_shell/launcher/launcher_button.h"
+#include "ui/gfx/canvas.h"
+#include "views/widget/widget.h"
+
+LauncherView::LauncherView()
+    : ALLOW_THIS_IN_INITIALIZER_LIST(chrome_button_(new LauncherButton(this))),
+      ALLOW_THIS_IN_INITIALIZER_LIST(
+          applist_button_(new LauncherButton(this))) {
+  AddChildView(chrome_button_);
+  AddChildView(applist_button_);
+}
+LauncherView::~LauncherView() {
+}
+
+void LauncherView::Layout() {
+}
+
+void LauncherView::OnPaint(gfx::Canvas* canvas) {
+  canvas->FillRectInt(SK_ColorRED, 0, 0, width(), height());
+}
+
+void LauncherView::ButtonPressed(views::Button* sender,
+                                 const views::Event& event) {
+}
+
+views::Widget* CreateLauncher() {
+  views::Widget* launcher_widget = new views::Widget;
+  views::Widget::InitParams params2(views::Widget::InitParams::TYPE_CONTROL);
+  params2.bounds = gfx::Rect(0, 0, 300, 64);
+  params2.parent = aura::Desktop::GetInstance()->window();
+  LauncherView* launcher_view = new LauncherView;
+  params2.delegate = launcher_view;
+  launcher_widget->Init(params2);
+  launcher_widget->SetContentsView(launcher_view);
+  launcher_widget->Show();
+  return launcher_widget;
+}