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

chrome/browser/app_controller_mac_browsertest.mm

 // 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.
 
 #import <Carbon/Carbon.h>
 #import <Cocoa/Cocoa.h>
 #import <Foundation/Foundation.h>
 #import <Foundation/NSAppleEventDescriptor.h>
 #import <objc/message.h>
 #import <objc/runtime.h>
@@ skipping 88 matching lines @@
 namespace {
 
 class AppControllerPlatformAppBrowserTest
     : public extensions::PlatformAppBrowserTest {
  protected:
   AppControllerPlatformAppBrowserTest()
       : active_browser_list_(BrowserList::GetInstance(
                                 chrome::GetActiveDesktop())) {
   }
 
-  void SetUpCommandLine(CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     PlatformAppBrowserTest::SetUpCommandLine(command_line);
     command_line->AppendSwitchASCII(switches::kAppId,
                                     "1234");
   }
 
   const BrowserList* active_browser_list_;
 };
 
 // Test that if only a platform app window is open and no browser windows are
 // open then a reopen event does nothing.
@@ skipping 35 matching lines @@
             [[NSApp orderedWindows] indexOfObject:app_window]);
 }
 
 class AppControllerWebAppBrowserTest : public InProcessBrowserTest {
  protected:
   AppControllerWebAppBrowserTest()
       : active_browser_list_(BrowserList::GetInstance(
                                 chrome::GetActiveDesktop())) {
   }
 
-  void SetUpCommandLine(CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     command_line->AppendSwitchASCII(switches::kApp, GetAppURL());
   }
 
   std::string GetAppURL() const {
     return "http://example.com/";
   }
 
   const BrowserList* active_browser_list_;
 };
 
@@ skipping 40 matching lines @@
 }
 
 class AppControllerNewProfileManagementBrowserTest
     : public InProcessBrowserTest {
  protected:
   AppControllerNewProfileManagementBrowserTest()
       : active_browser_list_(BrowserList::GetInstance(
                                 chrome::GetActiveDesktop())) {
   }
 
-  void SetUpCommandLine(CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     switches::EnableNewProfileManagementForTesting(command_line);
   }
 
   const BrowserList* active_browser_list_;
 };
 
 // Test that for a regular last profile, a reopen event opens a browser.
 IN_PROC_BROWSER_TEST_F(AppControllerNewProfileManagementBrowserTest,
                        RegularProfileReopenWithNoWindows) {
   base::scoped_nsobject<AppController> ac([[AppController alloc] init]);
@@ skipping 118 matching lines @@
 
     ASSERT_TRUE(original != NULL);
     ASSERT_TRUE(destination != NULL);
 
     method_exchangeImplementations(original, destination);
 
     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
     g_open_shortcut_url = embedded_test_server()->GetURL("/simple.html");
   }
 
-  void SetUpCommandLine(CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     // If the arg is empty, PrepareTestCommandLine() after this function will
     // append about:blank as default url.
     command_line->AppendArg(chrome::kChromeUINewTabURL);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(AppControllerOpenShortcutBrowserTest,
                        OpenShortcutOnStartup) {
   EXPECT_EQ(1, browser()->tab_strip_model()->count());
   EXPECT_EQ(g_open_shortcut_url,
       browser()->tab_strip_model()->GetActiveWebContents()
           ->GetLastCommittedURL());
 }
 
 class AppControllerReplaceNTPBrowserTest : public InProcessBrowserTest {
  protected:
   AppControllerReplaceNTPBrowserTest() {}
 
   void SetUpInProcessBrowserTestFixture() override {
     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
   }
 
-  void SetUpCommandLine(CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     // If the arg is empty, PrepareTestCommandLine() after this function will
     // append about:blank as default url.
     command_line->AppendArg(chrome::kChromeUINewTabURL);
   }
 };
 
 // Tests that when a GURL is opened after startup, it replaces the NTP.
 IN_PROC_BROWSER_TEST_F(AppControllerReplaceNTPBrowserTest,
                        ReplaceNTPAfterStartup) {
   // Ensure that there is exactly 1 tab showing, and the tab is the NTP.
@@ skipping 216 matching lines @@
   ui_test_utils::NavigateToURL(browser3, test_url1);
   EXPECT_EQ(g_handoff_url, GURL());
 
   // Activate the original browser window.
   Browser* browser1 = active_browser_list->get(0);
   browser1->window()->Show();
   EXPECT_EQ(g_handoff_url, test_url2);
 }
 
 }  // namespace