Move a bunch of TabContents related files into a tab_contents subdir

Review URL: http://codereview.chromium.org/18250

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8058 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 26 insertions, 0 deletions

diff --git a/chrome/browser/tab_contents/tab_util.h b/chrome/browser/tab_contents/tab_util.h
new file mode 100644
index 0000000..6aa96f3
--- /dev/null
+++ b/chrome/browser/tab_contents/tab_util.h
@@ -0,0 +1,26 @@
+// Copyright (c) 2006-2008 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_TAB_UTIL_H__
+#define CHROME_BROWSER_TAB_UTIL_H__
+
+class URLRequest;
+class WebContents;
+
+namespace tab_util {
+
+// Helper to get the IDs necessary for looking up a TabContents.
+// Should only be called from the IO thread, since it accesses an URLRequest.
+bool GetTabContentsID(URLRequest* request, int* render_process_host_id,
+                      int* routing_id);
+
+// Helper to find the WebContents that originated the given request. Can be
+// NULL if the tab has been closed or some other error occurs.
+// Should only be called from the UI thread, since it accesses TabContent.
+WebContents* GetWebContentsByID(int render_process_host_id, int routing_id);
+
+}  // namespace tab_util
+
+#endif  // CHROME_BROWSER_TAB_UTIL_H__
+