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

chrome/browser/ui/website_settings/permission_bubble_manager.cc

Index: chrome/browser/ui/website_settings/permission_bubble_manager.cc
diff --git a/chrome/browser/ui/website_settings/permission_bubble_manager.cc b/chrome/browser/ui/website_settings/permission_bubble_manager.cc
index fbc5833fe185c55a95a481fd77d7a30a00a6cb01..083e56df2b59c86b095fdc26d5e5456e670a3807 100644
--- a/chrome/browser/ui/website_settings/permission_bubble_manager.cc
+++ b/chrome/browser/ui/website_settings/permission_bubble_manager.cc
@@ -53,11 +53,11 @@ DEFINE_WEB_CONTENTS_USER_DATA_KEY(PermissionBubbleManager);
 
 // static
 bool PermissionBubbleManager::Enabled() {
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnablePermissionsBubbles))
     return true;
 
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDisablePermissionsBubbles))
     return false;