Prefix CommandLine usage with base namespace (Part 4: ash/)

ash/test/test_suite.cc

Index: ash/test/test_suite.cc
diff --git a/ash/test/test_suite.cc b/ash/test/test_suite.cc
index 57e384e6a89f2cd2a3457a4e5cc2af9b65a6b8a0..0598323e41e909acbf6e011a39eabe726cad2be9 100644
--- a/ash/test/test_suite.cc
+++ b/ash/test/test_suite.cc
@@ -37,7 +37,7 @@ void AuraShellTestSuite::Initialize() {
   // Although Ash officially is only supported for users on Win7+, we still run
   // ash_unittests on Vista builders, so we still need to initialize COM.
   if (version >= base::win::VERSION_VISTA &&
-      !CommandLine::ForCurrentProcess()->HasSwitch(
+      !base::CommandLine::ForCurrentProcess()->HasSwitch(
           ash::switches::kForceAshToDesktop)) {
     com_initializer_.reset(new base::win::ScopedCOMInitializer());
     ui::win::CreateATLModuleIfNeeded();