Switch ScriptBadgeController and PageActionController to use WebContents.

chrome/browser/extensions/script_badge_controller_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/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
@@ skipping 41 matching lines @@
             tab_contents()->profile()));
 
     // Create an ExtensionService so the ScriptBadgeController can find its
     // extensions.
     CommandLine command_line(CommandLine::NO_PROGRAM);
     extension_service_ = extension_system->CreateExtensionService(
         &command_line, FilePath(), false);
 
     script_executor_.reset(new ScriptExecutor(web_contents()));
     script_badge_controller_.reset(new ScriptBadgeController(
-        tab_contents(), script_executor_.get()));
+        web_contents(), script_executor_.get()));
   }
 
  protected:
   // Creates a test extension and adds it to |extension_service_|.
   scoped_refptr<const Extension> AddTestExtension() {
     scoped_refptr<const Extension> extension = ExtensionBuilder()
         .SetManifest(DictionaryBuilder()
             .Set("name", "Extension with page action")
             .Set("version", "1.0.0")
             .Set("manifest_version", 2)
@@ skipping 167 matching lines @@
   // Getting attention a second time should have no effect.
   script_badge_controller_->GetAttentionFor(extension->id());
 
   EXPECT_THAT(script_badge_controller_->GetCurrentActions(),
               testing::ElementsAre(extension->script_badge()));
   EXPECT_EQ(0, subsequent_get_attention_call.events);
 };
 
 }  // namespace
 }  // namespace extensions