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

chrome/browser/ui/ash/launcher/chrome_launcher_controller_browsertest.cc

 // Copyright 2013 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/ui/ash/launcher/chrome_launcher_controller.h"
 
 #include "ash/ash_switches.h"
 #include "ash/display/display_controller.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_button.h"
@@ skipping 324 matching lines @@
  private:
 
   DISALLOW_COPY_AND_ASSIGN(ShelfAppBrowserTest);
 };
 
 class ShelfAppBrowserTestNoDefaultBrowser : public ShelfAppBrowserTest {
  protected:
   ShelfAppBrowserTestNoDefaultBrowser() {}
   virtual ~ShelfAppBrowserTestNoDefaultBrowser() {}
 
-  virtual void SetUpCommandLine(CommandLine* command_line) override {
+  virtual void SetUpCommandLine(base::CommandLine* command_line) override {
     ShelfAppBrowserTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kNoStartupWindow);
   }
 
  private:
 
   DISALLOW_COPY_AND_ASSIGN(ShelfAppBrowserTestNoDefaultBrowser);
 };
 
 // Since the default for minimizing on click might change, I added both classes
 // to either get the minimize on click or not.
 class ShelfAppBrowserNoMinimizeOnClick : public LauncherPlatformAppBrowserTest {
  protected:
   ShelfAppBrowserNoMinimizeOnClick() {}
   virtual ~ShelfAppBrowserNoMinimizeOnClick() {}
 
-  virtual void SetUpCommandLine(CommandLine* command_line) override {
+  virtual void SetUpCommandLine(base::CommandLine* command_line) override {
     LauncherPlatformAppBrowserTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(
         switches::kDisableMinimizeOnSecondLauncherItemClick);
   }
 
  private:
 
   DISALLOW_COPY_AND_ASSIGN(ShelfAppBrowserNoMinimizeOnClick);
 };
 
@@ skipping 424 matching lines @@
   item1_controller->ItemSelected(click_event);
   EXPECT_TRUE(window1->GetNativeWindow()->IsVisible());
   EXPECT_TRUE(window1a->GetNativeWindow()->IsVisible());
   EXPECT_TRUE(window1->GetBaseWindow()->IsActive());
   EXPECT_FALSE(window1a->GetBaseWindow()->IsActive());
 }
 
 // Confirm that click behavior for app panels is correct.
 IN_PROC_BROWSER_TEST_F(LauncherPlatformAppBrowserTest, AppPanelClickBehavior) {
   // Enable experimental APIs to allow panel creation.
-  CommandLine::ForCurrentProcess()->AppendSwitch(
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
       extensions::switches::kEnableExperimentalExtensionApis);
   // Launch a platform app and create a panel window for it.
   const Extension* extension1 = LoadAndLaunchPlatformApp("launch", "Launched");
   AppWindow::CreateParams params;
   params.window_type = AppWindow::WINDOW_TYPE_PANEL;
   params.focused = false;
   AppWindow* panel = CreateAppWindowFromParams(extension1, params);
   EXPECT_TRUE(panel->GetNativeWindow()->IsVisible());
   // Panels should not be active by default.
   EXPECT_FALSE(panel->GetBaseWindow()->IsActive());
@@ skipping 34 matching lines @@
 
   ash::wm::ActivateWindow(browser()->window()->GetNativeWindow());
   EXPECT_EQ(ash::STATUS_RUNNING, shelf_model()->ItemByID(item_id1)->status);
 }
 
 // Test that opening an app sets the correct icon
 IN_PROC_BROWSER_TEST_F(LauncherPlatformAppBrowserTest, SetIcon) {
   TestAppWindowRegistryObserver test_observer(browser()->profile());
 
   // Enable experimental APIs to allow panel creation.
-  CommandLine::ForCurrentProcess()->AppendSwitch(
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
       extensions::switches::kEnableExperimentalExtensionApis);
 
   int base_shelf_item_count = shelf_model()->item_count();
   ExtensionTestMessageListener completed_listener("Completed", false);
   LoadAndLaunchPlatformApp("app_icon", "Launched");
   ASSERT_TRUE(completed_listener.WaitUntilSatisfied());
 
   // Now wait until the WebContent has decoded the icons and chrome has
   // processed it. This needs to be in a loop since the renderer runs in a
   // different process.
@@ skipping 885 matching lines @@
 
 #if !defined(OS_WIN)
 // Used to test drag & drop an item between app list and shelf with multi
 // display environment.
 class ShelfAppBrowserTestWithMultiMonitor
     : public ShelfAppBrowserTestNoDefaultBrowser {
  protected:
   ShelfAppBrowserTestWithMultiMonitor() {}
   virtual ~ShelfAppBrowserTestWithMultiMonitor() {}
 
-  virtual void SetUpCommandLine(CommandLine* command_line) override {
+  virtual void SetUpCommandLine(base::CommandLine* command_line) override {
     ShelfAppBrowserTestNoDefaultBrowser::SetUpCommandLine(command_line);
     command_line->AppendSwitchASCII("ash-host-window-bounds",
                                     "800x800,801+0-800x800");
   }
 
  private:
 
   DISALLOW_COPY_AND_ASSIGN(ShelfAppBrowserTestWithMultiMonitor);
 };
 
@@ skipping 388 matching lines @@
       chrome::GetSettingsUrl(std::string()));
   Browser* settings_browser =
       settings_manager->FindBrowserForProfile(browser()->profile());
   ASSERT_TRUE(settings_browser);
   EXPECT_EQ(browser_count, NumberOfDetectedLauncherBrowsers(false));
   EXPECT_EQ(item_count + 1, shelf_model->item_count());
 
   // TODO(stevenjb): Test multiprofile on Chrome OS when test support is addded.
   // crbug.com/230464.
 }