Move download shelf from per-tab to per-window

chrome/test/automation/tab_proxy.h

 // 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_TEST_AUTOMATION_TAB_PROXY_H_
 #define CHROME_TEST_AUTOMATION_TAB_PROXY_H_
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
@@ skipping 156 matching lines @@
   // true if a navigation results in a login prompt, and if an attempted login
   // fails.
   // Note that this is only valid if you've done a navigation on this same
   // object; different TabProxy objects can refer to the same Tab.  Calls
   // that can set this are NavigateToURL, GoBack, and GoForward.
   // TODO(mpcomplete): we have no way of knowing if auth is needed after either
   // NavigateToURLAsync, or after appending a tab with an URL that triggers
   // auth.
   bool NeedsAuth() const;
 
-  // Fills |*is_visible| with whether the tab's download shelf is currently
-  // visible. The return value indicates success. On failure, |*is_visible| is
-  // unchanged.
-  bool IsShelfVisible(bool* is_visible);
-
   // Starts a search within the current tab. The parameter |search_string|
   // specifies what string to search for, |forward| specifies whether to search
   // in forward direction, and |match_case| specifies case sensitivity
   // (true=case sensitive). |find_next| specifies whether this is a new search
   // or a continuation of the old one. |ordinal| is an optional parameter that
   // returns the ordinal of the active match (also known as "the 7" part of
   // "7 of 9"). A return value of -1 indicates failure.
   int FindInPage(const std::wstring& search_string, FindInPageDirection forward,
                  FindInPageCase match_case, bool find_next, int* ordinal);
 
@@ skipping 124 matching lines @@
   void OnMessageReceived(const IPC::Message& message);
  protected:
   virtual ~TabProxy() {}
  private:
   Lock list_lock_;  // Protects the observers_list_.
   ObserverList<TabProxyDelegate> observers_list_;
   DISALLOW_COPY_AND_ASSIGN(TabProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_TAB_PROXY_H_