Move CommandLine to base namespace.

chrome/app/chrome_main_delegate.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/app/chrome_main_delegate.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/i18n/rtl.h"
 #include "base/lazy_instance.h"
@@ skipping 505 matching lines @@
     diagnostics::DiagnosticsController::GetInstance()->RecordRegularStartup();
   }
 #endif
 
   content::SetContentClient(&chrome_content_client_);
 
   return false;
 }
 
 #if defined(OS_MACOSX)
-void ChromeMainDelegate::InitMacCrashReporter(const CommandLine& command_line,
-                                              const std::string& process_type) {
+void ChromeMainDelegate::InitMacCrashReporter(
+    const base::CommandLine& command_line,
+    const std::string& process_type) {
   // TODO(mark): Right now, InitCrashReporter() needs to be called after
   // CommandLine::Init() and chrome::RegisterPathProvider().  Ideally,
   // Breakpad initialization could occur sooner, preferably even before the
   // framework dylib is even loaded, to catch potential early crashes.
   breakpad::InitCrashReporter(process_type);
 
 #if defined(NDEBUG)
   bool is_debug_build = false;
 #else
   bool is_debug_build = true;
@@ skipping 347 matching lines @@
 }
 
 content::ContentUtilityClient*
 ChromeMainDelegate::CreateContentUtilityClient() {
 #if defined(CHROME_MULTIPLE_DLL_BROWSER)
   return NULL;
 #else
   return g_chrome_content_utility_client.Pointer();
 #endif
 }