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

chrome/browser/chromeos/login/saml/saml_browsertest.cc

 // Copyright 2014 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 <cstring>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 267 matching lines @@
     // spawning sandbox host process. See crbug.com/322732.
     embedded_test_server()->StopThread();
 
     InProcessBrowserTest::SetUp();
   }
 
   virtual void SetUpInProcessBrowserTestFixture() override {
     host_resolver()->AddRule("*", "127.0.0.1");
   }
 
-  virtual void SetUpCommandLine(CommandLine* command_line) override {
+  virtual void SetUpCommandLine(base::CommandLine* command_line) override {
     command_line->AppendSwitch(switches::kLoginManager);
     command_line->AppendSwitch(switches::kForceLoginManagerInTests);
     command_line->AppendSwitch(::switches::kDisableBackgroundNetworking);
     command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
 
     const GURL gaia_url = gaia_https_forwarder_->GetURL("");
     command_line->AppendSwitchASCII(::switches::kGaiaUrl, gaia_url.spec());
     command_line->AppendSwitchASCII(::switches::kLsoUrl, gaia_url.spec());
     command_line->AppendSwitchASCII(::switches::kGoogleApisUrl,
                                     gaia_url.spec());
@@ skipping 358 matching lines @@
 }
 
 class SAMLEnrollmentTest : public SamlTest,
                            public content::WebContentsObserver {
  public:
   SAMLEnrollmentTest();
   ~SAMLEnrollmentTest() override;
 
   // SamlTest:
   void SetUp() override;
-  void SetUpCommandLine(CommandLine* command_line) override;
+  void SetUpCommandLine(base::CommandLine* command_line) override;
   void SetUpOnMainThread() override;
   void StartSamlAndWaitForIdpPageLoad(const std::string& gaia_email) override;
 
   // content::WebContentsObserver:
   void RenderFrameCreated(content::RenderFrameHost* render_frame_host) override;
   void DidFinishLoad(content::RenderFrameHost* render_frame_host,
                      const GURL& validated_url) override;
 
   void WaitForEnrollmentSuccess();
 
@@ skipping 20 matching lines @@
       temp_dir_.path().AppendASCII("policy.json");
   ASSERT_EQ(static_cast<int>(strlen(kPolicy)),
             base::WriteFile(policy_file, kPolicy, strlen(kPolicy)));
 
   test_server_.reset(new policy::LocalPolicyTestServer(policy_file));
   ASSERT_TRUE(test_server_->Start());
 
   SamlTest::SetUp();
 }
 
-void SAMLEnrollmentTest::SetUpCommandLine(CommandLine* command_line) {
+void SAMLEnrollmentTest::SetUpCommandLine(base::CommandLine* command_line) {
   command_line->AppendSwitchASCII(policy::switches::kDeviceManagementUrl,
                                   test_server_->GetServiceURL().spec());
   command_line->AppendSwitch(policy::switches::kDisablePolicyKeyVerification);
   command_line->AppendSwitch(switches::kEnterpriseEnrollmentSkipRobotAuth);
 
   SamlTest::SetUpCommandLine(command_line);
 }
 
 void SAMLEnrollmentTest::SetUpOnMainThread() {
   Observe(GetLoginUI()->GetWebContents());
@@ skipping 415 matching lines @@
                 kTestAuthSIDCookie1,
                 kTestAuthLSIDCookie1);
 
   GetCookies();
   EXPECT_EQ(kTestAuthSIDCookie1, GetCookieValue(kGAIASIDCookieName));
   EXPECT_EQ(kTestAuthLSIDCookie1, GetCookieValue(kGAIALSIDCookieName));
   EXPECT_EQ(kSAMLIdPCookieValue1, GetCookieValue(kSAMLIdPCookieName));
 }
 
 }  // namespace chromeos