Allow panels to be created as detached panels.

chrome/browser/task_manager/task_manager_browsertest.cc

 // 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/task_manager/task_manager.h"
 
 #include "base/file_path.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
 #include "chrome/browser/background/background_contents_service.h"
@@ skipping 133 matching lines @@
   TaskManagerBrowserTestUtil::WaitForResourceChange(3);
 
   // Open a new panel to an extension url and make sure we notice that.
   GURL url(
     "chrome-extension://behllobkkfkfnphdnhnkndlbkcpglgmj/french_sentence.html");
   Panel* panel = PanelManager::GetInstance()->CreatePanel(
       web_app::GenerateApplicationNameFromExtensionId(
           last_loaded_extension_id_),
       browser()->profile(),
       url,
-      gfx::Size(300, 400));
+      gfx::Rect(300, 400),
+      PanelManager::CREATE_AS_DOCKED);
   TaskManagerBrowserTestUtil::WaitForResourceChange(4);
 
   // Check that the fourth entry is a resource with the panel's web contents
   // and whose title starts with "Extension:".
   ASSERT_EQ(panel->GetWebContents(), model()->GetResourceWebContents(3));
   string16 prefix = l10n_util::GetStringFUTF16(
       IDS_TASK_MANAGER_EXTENSION_PREFIX, string16());
   ASSERT_TRUE(StartsWith(model()->GetResourceTitle(3), prefix, true));
 
   // Close the panel and verify that we notice.
@@ skipping 368 matching lines @@
   TaskManagerBrowserTestUtil::WaitForResourceChange(3);
 
   // Check that we get some value for the cache columns.
   DCHECK_NE(model()->GetResourceWebCoreImageCacheSize(2),
             l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT));
   DCHECK_NE(model()->GetResourceWebCoreScriptsCacheSize(2),
             l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT));
   DCHECK_NE(model()->GetResourceWebCoreCSSCacheSize(2),
             l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT));
 }