Rename platform-independent ConstrainedWindow types to WebContentsModalDialog types (part 1)

chrome/browser/ui/web_contents_modal_dialog_manager_delegate.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_WEB_CONTENTS_MODAL_DIALOG_MANAGER_DELEGATE_H_
+#define CHROME_BROWSER_UI_WEB_CONTENTS_MODAL_DIALOG_MANAGER_DELEGATE_H_
+
+namespace content {
+class WebContents;
+}
+
+namespace gfx {
+class Point;
+}
+
+class WebContentsModalDialogManagerDelegate {
+ public:
+  // Returns true if WebContentsModalDialogs should be focused. Default is true.
+  virtual bool ShouldFocusWebContentsModalDialog();
+
+  // Changes the blocked state of |web_contents|. WebContentses are considered
+  // blocked while displaying a web contents modal dialog. During that time
+  // renderer host will ignore any UI interaction within WebContents outside of
+  // the currently displaying dialog.
+  virtual void SetWebContentsBlocked(content::WebContents* web_contents,
+                                     bool blocked);
+
+  // Fills in |point| with the coordinates for positioning web contents modal
+  // dialogs. The dialog should position itself such that its top center is at
+  // |point|. Return false if the default position should be used.
+  // TODO(wittman): Remove this function once we have migrated positioning
+  // functionality to a ShowDialog function on WebContentsModalDialogManager.
+  virtual bool GetDialogTopCenter(gfx::Point* point);
+
+ protected:
+  virtual ~WebContentsModalDialogManagerDelegate();
+};
+
+#endif  // CHROME_BROWSER_UI_WEB_CONTENTS_MODAL_DIALOG_MANAGER_DELEGATE_H_