PS - Filtering activeTab URL

chrome/browser/extensions/extension_tab_util_unittest.cc

 // Copyright 2017 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 "chrome/browser/extensions/extension_tab_util.h"
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "chrome/common/extensions/api/tabs.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
 namespace {
 
 const char kCustomUrl[] = "www.example.com/foo?bar=baz";
 
 class ExtensionTabUtilTestDelegate : public ExtensionTabUtil::Delegate {
  public:
   ExtensionTabUtilTestDelegate() {}
   ~ExtensionTabUtilTestDelegate() override {}
 
   // ExtensionTabUtil::Delegate
-  void ScrubTabForExtension(const Extension* extension,
-                            content::WebContents* contents,
+  void ScrubTabForExtension(const std::string& extension_id,
                             api::tabs::Tab* tab) override {
     tab->url.reset(new std::string(kCustomUrl));
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionTabUtilTestDelegate);
 };
 
 }  // namespace
 
 // Test that the custom ScrubTabForExtension delegate works - in this test it
 // sets URL to a custom string.
 TEST(ExtensionTabUtilTest, Delegate) {
   auto test_delegate = base::MakeUnique<ExtensionTabUtilTestDelegate>();
   ExtensionTabUtil::SetPlatformDelegate(test_delegate.get());
 
   api::tabs::Tab tab;
   ExtensionTabUtil::ScrubTabForExtension(nullptr, nullptr, &tab);
   EXPECT_EQ(kCustomUrl, *tab.url);
 
   // Unset the delegate.
   ExtensionTabUtil::SetPlatformDelegate(nullptr);
 }
 
 }  // namespace extensions