Move MatchPattern to its own header and the base namespace.

base/trace_event/trace_event_unittest.cc

 // Copyright (c) 2012 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 <math.h>
 #include <cstdlib>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/location.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/process/process_handle.h"
 #include "base/single_thread_task_runner.h"
+#include "base/strings/pattern.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "base/trace_event/trace_event_synthetic_delay.h"
 #include "base/values.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 2203 matching lines @@
   dict->GetDictionary("args", &args_dict);
   ASSERT_TRUE(args_dict);
   EXPECT_TRUE(args_dict->GetInteger("timeticks_one", &int_value));
   EXPECT_EQ(1, int_value);
 }
 
 namespace {
 
 bool IsTraceEventArgsWhitelisted(const char* category_group_name,
                                  const char* event_name) {
-  if (MatchPattern(category_group_name, "toplevel") &&
-      MatchPattern(event_name, "*")) {
+  if (base::MatchPattern(category_group_name, "toplevel") &&
+      base::MatchPattern(event_name, "*")) {
     return true;
   }
 
   return false;
 }
 
 }  // namespace
 
 TEST_F(TraceEventTestFixture, ArgsWhitelisting) {
   TraceLog::GetInstance()->SetArgumentFilterPredicate(
@@ skipping 705 matching lines @@
 }
 
 TEST_F(TraceEventTestFixture, SyntheticDelayConfigurationToString) {
   const char filter[] = "DELAY(test.Delay;16;oneshot)";
   TraceConfig config(filter, "");
   EXPECT_EQ(filter, config.ToCategoryFilterString());
 }
 
 }  // namespace trace_event
 }  // namespace base