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

chrome/browser/extensions/crx_installer_browsertest.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 "chrome/browser/extensions/crx_installer.h"
 
 #include "base/at_exit.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 148 matching lines @@
                    base::string16* error) const override {
     *error = base::UTF8ToUTF16("Dummy error message");
     return false;
   }
 };
 
 // Appends "enable-experimental-extension-apis" to the command line for the
 // lifetime of this class.
 class ScopedExperimentalCommandLine {
  public:
-  ScopedExperimentalCommandLine() : saved_(*CommandLine::ForCurrentProcess()) {
-    CommandLine::ForCurrentProcess()->AppendSwitch(
+  ScopedExperimentalCommandLine()
+      : saved_(*base::CommandLine::ForCurrentProcess()) {
+    base::CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kEnableExperimentalExtensionApis);
   }
 
   ~ScopedExperimentalCommandLine() {
-    *CommandLine::ForCurrentProcess() = saved_;
+    *base::CommandLine::ForCurrentProcess() = saved_;
   }
 
  private:
-  CommandLine saved_;
+  base::CommandLine saved_;
 };
 
 }  // namespace
 
 class ExtensionCrxInstallerTest : public ExtensionBrowserTest {
  protected:
   scoped_ptr<WebstoreInstaller::Approval> GetApproval(
       const char* manifest_dir,
       const std::string& id,
       bool strict_manifest_checks) {
@@ skipping 358 matching lines @@
   fake_user_manager->AddKioskAppUser("example@example.com");
   fake_user_manager->LoginUser("example@example.com");
   chromeos::ScopedUserManagerEnabler scoped_user_manager(fake_user_manager);
   EXPECT_TRUE(InstallExtension(crx_path, 1));
 #endif
 }
 
 #if defined(OS_CHROMEOS)
 IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest, InstallToSharedLocation) {
   base::ShadowingAtExitManager at_exit_manager;
-  CommandLine::ForCurrentProcess()->AppendSwitch(
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
       chromeos::switches::kEnableExtensionAssetsSharing);
   base::ScopedTempDir cache_dir;
   ASSERT_TRUE(cache_dir.CreateUniqueTempDir());
   ExtensionAssetsManagerChromeOS::SetSharedInstallDirForTesting(
       cache_dir.path());
 
   base::FilePath crx_path = test_data_dir_.AppendASCII("crx_installer/v1.crx");
   const extensions::Extension* extension = InstallExtension(
       crx_path, 1, extensions::Manifest::EXTERNAL_PREF);
   base::FilePath extension_path = extension->path();
@@ skipping 71 matching lines @@
   // because previously withheld permissions are now being requested.
   enable_scripts_switch.reset();
   extension = InstallExtension(crx_path, -1);
   EXPECT_FALSE(registry->enabled_extensions().GetByID(extension_id));
   EXPECT_TRUE(registry->disabled_extensions().GetByID(extension_id));
   EXPECT_TRUE(ExtensionPrefs::Get(browser()->profile())->GetDisableReasons(
       extension_id) & Extension::DISABLE_PERMISSIONS_INCREASE);
 }
 
 }  // namespace extensions