Make callers of CommandLine use it via the base:: namespace.

chrome/browser/extensions/api/webstore_private/webstore_private_apitest.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 <vector>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 78 matching lines @@
 };
 
 }  // namespace
 
 // A base class for tests below.
 class ExtensionWebstorePrivateApiTest : public ExtensionApiTest {
  public:
   ExtensionWebstorePrivateApiTest() {}
   ~ExtensionWebstorePrivateApiTest() override {}
 
-  void SetUpCommandLine(CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     ExtensionApiTest::SetUpCommandLine(command_line);
     command_line->AppendSwitchASCII(
         switches::kAppsGalleryURL,
         "http://www.example.com/files/extensions/api_test");
   }
 
   void SetUpInProcessBrowserTestFixture() override {
     ExtensionApiTest::SetUpInProcessBrowserTestFixture();
 
     // Start up the test server and get us ready for calling the install
@@ skipping 38 matching lines @@
   // Navigates to |page| and runs the Extension API test there. Any downloads
   // of extensions will return the contents of |crx_file|.
   bool RunInstallTest(const std::string& page, const std::string& crx_file) {
     // Auto-confirm the uninstallation dialog.
     ManagementUninstallFunction::SetAutoConfirmForTest(true);
 #if defined(OS_WIN) && !defined(NDEBUG)
     // See http://crbug.com/177163 for details.
     return true;
 #else
     GURL crx_url = GetTestServerURL(crx_file);
-    CommandLine::ForCurrentProcess()->AppendSwitchASCII(
+    base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
         switches::kAppsGalleryUpdateURL, crx_url.spec());
 
     GURL page_url = GetTestServerURL(page);
     return RunPageTest(page_url.spec());
 #endif
   }
 
   content::WebContents* GetWebContents() {
     return browser()->tab_strip_model()->GetActiveWebContents();
   }
@@ skipping 231 matching lines @@
     : public ExtensionWebstorePrivateApiTest {
  public:
   void SetUpInProcessBrowserTestFixture() override {
     ExtensionWebstorePrivateApiTest::SetUpInProcessBrowserTestFixture();
 
     net::HostPortPair host_port = test_server()->host_port_pair();
     std::string test_gallery_url = base::StringPrintf(
         "http://www.example.com:%d/files/extensions/platform_apps/"
         "ephemeral_launcher",
         host_port.port());
-    CommandLine::ForCurrentProcess()->AppendSwitchASCII(
+    base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
         switches::kAppsGalleryURL, test_gallery_url);
   }
 
   GURL GetTestServerURL(const std::string& path) override {
     return DoGetTestServerURL(
         std::string("files/extensions/platform_apps/ephemeral_launcher/") +
         path);
   }
 };
 
 // Run tests when the --enable-ephemeral-apps switch is not enabled.
 IN_PROC_BROWSER_TEST_F(EphemeralAppWebstorePrivateApiTest,
                        EphemeralAppsFeatureDisabled) {
-  CommandLine::ForCurrentProcess()->AppendSwitch(
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
       app_list::switches::kDisableExperimentalAppList);
   ASSERT_TRUE(RunInstallTest("webstore_launch_disabled.html", "app.crx"));
 }
 
 // Run tests when the --enable-ephemeral-apps switch is enabled.
 IN_PROC_BROWSER_TEST_F(EphemeralAppWebstorePrivateApiTest, LaunchEphemeralApp) {
-  CommandLine::ForCurrentProcess()->AppendSwitch(
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kEnableEphemeralAppsInWebstore);
-  CommandLine::ForCurrentProcess()->AppendSwitch(
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
       app_list::switches::kEnableExperimentalAppList);
   ASSERT_TRUE(RunInstallTest("webstore_launch_app.html", "app.crx"));
 }
 
 }  // namespace extensions