Revert 98888 - Web Intent Picker UI (implemented as a constrained dialog, linux only)

chrome/browser/ui/intents/web_intent_constrained_dialog_factory.cc

-// Copyright (c) 2011 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/intents/web_intent_constrained_dialog_factory.h"
-
-#include "chrome/browser/ui/intents/web_intent_picker.h"
-#include "content/browser/tab_contents/constrained_window.h"
-#include "content/browser/tab_contents/tab_contents.h"
-
-WebIntentConstrainedDialogFactory::WebIntentConstrainedDialogFactory()
-    : picker_(NULL) {
-}
-
-WebIntentConstrainedDialogFactory::~WebIntentConstrainedDialogFactory() {
-  CloseDialog();
-}
-
-WebIntentPicker* WebIntentConstrainedDialogFactory::Create(
-    TabContents* tab_contents,
-    WebIntentPickerDelegate* delegate) {
-  // Only allow one picker per factory.
-  DCHECK(picker_ == NULL);
-
-  picker_ = WebIntentPicker::Create(tab_contents, delegate);
-
-  // TODO(binji) Remove this check when there are implementations of the picker
-  // for windows and mac.
-  if (picker_ == NULL)
-    return NULL;
-
-  picker_->Show();
-
-  return picker_;
-}
-
-void WebIntentConstrainedDialogFactory::ClosePicker(WebIntentPicker* picker) {
-  DCHECK(picker == picker_);
-  CloseDialog();
-}
-
-void WebIntentConstrainedDialogFactory::CloseDialog() {
-  if (picker_) {
-    picker_->Close();
-    picker_ = NULL;
-  }
-}