Convert the infobars interactive_ui_test to a browser_test. Remove the ExtensionProxy class which…

chrome/test/webdriver/webdriver_session.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_TEST_WEBDRIVER_WEBDRIVER_SESSION_H_
 #define CHROME_TEST_WEBDRIVER_WEBDRIVER_SESSION_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 290 matching lines @@
                               Point* location);
 
   // Gets the attribute of the given element. If there are no errors, the
   // function sets |value| and the caller takes ownership.
   Error* GetAttribute(const ElementId& element, const std::string& key,
                       base::Value** value);
 
   // Waits for all views to stop loading. Returns true on success.
   Error* WaitForAllViewsToStopLoading();
 
-  // Install packed extension at |path|.
-  Error* InstallExtensionDeprecated(const FilePath& path);
-
   // Install extension at |path|.
   Error* InstallExtension(const FilePath& path, std::string* extension_id);
 
   Error* GetExtensionsInfo(base::ListValue* extension_ids);
 
   Error* IsPageActionVisible(const WebViewId& tab_id,
                              const std::string& extension_id,
                              bool* is_visible);
 
   Error* SetExtensionState(const std::string& extension_id,
@@ skipping 161 matching lines @@
   // (e.g., 18.0.995.0 -> 995). Only valid after Chrome has started.
   // See http://dev.chromium.org/releases/version-numbers.
   int build_no_;
 
   DISALLOW_COPY_AND_ASSIGN(Session);
 };
 
 }  // namespace webdriver
 
 #endif  // CHROME_TEST_WEBDRIVER_WEBDRIVER_SESSION_H_