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

components/search/search.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 "components/search/search.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ skipping 49 matching lines @@
   return EmbeddedSearchPageVersion() == kEmbeddedSearchEnabledVersion;
 #else
   return true;
 #endif  // defined(OS_IOS)
 }
 
 // Determine what embedded search page version to request from the user's
 // default search provider. If 0, the embedded search UI should not be enabled.
 uint64 EmbeddedSearchPageVersion() {
 #if defined(OS_ANDROID)
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnableEmbeddedSearchAPI)) {
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableEmbeddedSearchAPI)) {
     return kEmbeddedSearchEnabledVersion;
   }
 #endif
 
   FieldTrialFlags flags;
   if (GetFieldTrialInfo(&flags)) {
     return GetUInt64ValueForFlagWithDefault(kEmbeddedPageVersionFlagName,
                                             kEmbeddedPageVersionDefault,
                                             flags);
   }
@@ skipping 63 matching lines @@
   return !!GetUInt64ValueForFlagWithDefault(flag, default_value ? 1 : 0, flags);
 }
 
 bool ShouldHideTopVerbatimMatch() {
   FieldTrialFlags flags;
   return GetFieldTrialInfo(&flags) && GetBoolValueForFlagWithDefault(
       kHideVerbatimFlagName, false, flags);
 }
 
 }  // namespace chrome