Move Android TraceEvent interface to base

base/android/trace_event_binding.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 "content/common/android/trace_event_binding.h"
+#include "base/android/trace_event_binding.h"
 
 #include <jni.h>
 
 #include <set>
 
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
 #include "jni/TraceEvent_jni.h"
 
+namespace base {
+namespace android {
+
 namespace {
 
 const char kJavaCategory[] = "Java";
 
 // Boilerplate for safely converting Java data to TRACE_EVENT data.
 class TraceEventDataConverter {
  public:
   TraceEventDataConverter(JNIEnv* env,
                           jstring jname,
                           jstring jarg)
@@ skipping 101 matching lines @@
   } else {
     TRACE_EVENT_COPY_ASYNC_END0(kJavaCategory,
                                 converter.name(),
                                 jid);
   }
 }
 
 bool RegisterTraceEvent(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
+
+}  // namespace android
+}  // namespace base