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

content/browser/frame_host/navigation_controller_impl.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 "content/browser/frame_host/navigation_controller_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 637 matching lines @@
   LoadURLWithParams(params);
 }
 
 void NavigationControllerImpl::LoadURLWithParams(const LoadURLParams& params) {
   TRACE_EVENT1("browser,navigation",
                "NavigationControllerImpl::LoadURLWithParams",
                "url", params.url.possibly_invalid_spec());
   if (HandleDebugURL(params.url, params.transition_type)) {
     // If Telemetry is running, allow the URL load to proceed as if it's
     // unhandled, otherwise Telemetry can't tell if Navigation completed.
-    if (!CommandLine::ForCurrentProcess()->HasSwitch(
+    if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
             cc::switches::kEnableGpuBenchmarking))
       return;
   }
 
   // Any renderer-side debug URLs or javascript: URLs should be ignored if the
   // renderer process is not live, unless it is the initial navigation of the
   // tab.
   if (IsRendererDebugURL(params.url)) {
     // TODO(creis): Find the RVH for the correct frame.
     if (!delegate_->GetRenderViewHost()->IsRenderViewLive() &&
@@ skipping 1103 matching lines @@
     }
   }
 }
 
 void NavigationControllerImpl::SetGetTimestampCallbackForTest(
     const base::Callback<base::Time()>& get_timestamp_callback) {
   get_timestamp_callback_ = get_timestamp_callback;
 }
 
 }  // namespace content