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

chrome/browser/predictors/resource_prefetch_common.cc

 // Copyright 2014 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/predictors/resource_prefetch_common.h"
 
 #include <stdlib.h>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
@@ skipping 42 matching lines @@
     Profile* profile,
     ResourcePrefetchPredictorConfig* config) {
   DCHECK(config);
 
   // Off the record - disabled.
   if (!profile || profile->IsOffTheRecord())
     return false;
 
   // Enabled by command line switch. The config has the default params already
   // set. The command line with just enable them with the default params.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kSpeculativeResourcePrefetching)) {
     const std::string value =
-        CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
+        base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
             switches::kSpeculativeResourcePrefetching);
 
     if (value == switches::kSpeculativeResourcePrefetchingDisabled) {
       return false;
     } else if (value == switches::kSpeculativeResourcePrefetchingLearning) {
       config->mode |= ResourcePrefetchPredictorConfig::URL_LEARNING;
       config->mode |= ResourcePrefetchPredictorConfig::HOST_LEARNING;
       return true;
     } else if (value == switches::kSpeculativeResourcePrefetchingEnabled) {
       config->mode |= ResourcePrefetchPredictorConfig::URL_LEARNING;
@@ skipping 185 matching lines @@
 
 bool ResourcePrefetchPredictorConfig::IsMoreResourcesEnabledForTest() const {
   return max_resources_per_entry == 100;
 }
 
 bool ResourcePrefetchPredictorConfig::IsSmallDBEnabledForTest() const {
   return max_urls_to_track == 200 && max_hosts_to_track == 100;
 }
 
 }  // namespace predictors