Add a specialized apps::NativeAppWindow for app_shell

apps/shell/browser/shell_shell_window_delegate.cc

Index: apps/shell/browser/shell_shell_window_delegate.cc
diff --git a/apps/shell/browser/shell_shell_window_delegate.cc b/apps/shell/browser/shell_shell_window_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..db81d40f596ac6d20f197dbf2042d1e85ce32186
--- /dev/null
+++ b/apps/shell/browser/shell_shell_window_delegate.cc
@@ -0,0 +1,82 @@
+// Copyright 2014 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 "apps/shell/browser/shell_shell_window_delegate.h"
+
+#include "apps/shell/browser/shell_native_app_window.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
+#include "ui/aura/window.h"
+
+namespace apps {
+
+ShellShellWindowDelegate::ShellShellWindowDelegate() {}
+
+ShellShellWindowDelegate::~ShellShellWindowDelegate() {}
+
+void ShellShellWindowDelegate::InitWebContents(
+    content::WebContents* web_contents) {}
+
+NativeAppWindow* ShellShellWindowDelegate::CreateNativeAppWindow(
+    ShellWindow* window,
+    const ShellWindow::CreateParams& params) {
+  ShellNativeAppWindow* native_app_window = new ShellNativeAppWindow;
+  native_app_window->Init(window, params.bounds);
+  return native_app_window;
+}
+
+content::WebContents* ShellShellWindowDelegate::OpenURLFromTab(
+    content::BrowserContext* context,
+    content::WebContents* source,
+    const content::OpenURLParams& params) {
+  return NULL;
+}
+
+void ShellShellWindowDelegate::AddNewContents(
+    content::BrowserContext* context,
+    content::WebContents* new_contents,
+    WindowOpenDisposition disposition,
+    const gfx::Rect& initial_pos,
+    bool user_gesture,
+    bool* was_blocked) {
+  // Opening a new tab/window is not supported.
+}
+
+content::ColorChooser* ShellShellWindowDelegate::ShowColorChooser(
+    content::WebContents* web_contents,
+    SkColor initial_color) {
+  return NULL;
+}
+
+void ShellShellWindowDelegate::RunFileChooser(
+    content::WebContents* tab,
+    const content::FileChooserParams& params) {
+  // No file pickers in app_shell.
+}
+
+void ShellShellWindowDelegate::RequestMediaAccessPermission(
+      content::WebContents* web_contents,
+      const content::MediaStreamRequest& request,
+      const content::MediaResponseCallback& callback,
+      const extensions::Extension* extension) {
+  // TODO(jamescook): Support media capture.
+}
+
+int ShellShellWindowDelegate::PreferredIconSize() {
+  // Pick an arbitrary size.
+  return 32;
+}
+
+void ShellShellWindowDelegate::SetWebContentsBlocked(
+    content::WebContents* web_contents,
+    bool blocked) {
+}
+
+bool ShellShellWindowDelegate::IsWebContentsVisible(
+    content::WebContents* web_contents) {
+  aura::Window* native_window = web_contents->GetView()->GetNativeView();
+  return native_window->IsVisible();
+}
+
+}  // namespace apps