Move SessionID, CaptureVisibleTabFunction to WebContents.

chrome/browser/extensions/active_tab_unittest.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 <string>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/values.h"
@@ skipping 45 matching lines @@
  public:
   ActiveTabTest()
       : current_channel_(chrome::VersionInfo::CHANNEL_DEV),
         extension(CreateTestExtension("deadbeef", true)),
         another_extension(CreateTestExtension("feedbeef", true)),
         extension_without_active_tab(CreateTestExtension("badbeef", false)),
         ui_thread_(BrowserThread::UI, MessageLoop::current()) {}
 
  protected:
   int tab_id() {
-    return SessionID::IdForTab(tab_contents());
+    return SessionID::IdForTab(tab_contents()->web_contents());
   }
 
   ActiveTabPermissionManager* active_tab_permission_manager() {
     return extensions::TabHelper::FromWebContents(web_contents())->
         active_tab_permission_manager();
   }
 
   bool IsAllowed(const scoped_refptr<const Extension>& extension,
                  const GURL& url) {
     return IsAllowed(extension, url, tab_id());
@@ skipping 237 matching lines @@
   Reload();
 
   EXPECT_FALSE(IsAllowed(extension, google, tab_id()));
   EXPECT_FALSE(IsAllowed(extension, google_h1, tab_id()));
   EXPECT_FALSE(IsAllowed(extension, chromium, tab_id()));
   EXPECT_FALSE(IsAllowed(extension, chromium_h1, tab_id()));
 }
 
 }  // namespace
 }  // namespace extensions