Move tracing component to src/components

ppapi/proxy/plugin_main_nacl.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 <map>
 #include <set>
 
 #include "build/build_config.h"
 // Need to include this before most other files because it defines
 // IPC_MESSAGE_LOG_ENABLED. We need to use it to define
 // IPC_MESSAGE_MACROS_LOG_ENABLED so ppapi_messages.h will generate the
 // ViewMsgLog et al. functions.
 
 #include "base/message_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
-#include "content/components/tracing/child_trace_message_filter.h"
+#include "components/tracing/child_trace_message_filter.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_logging.h"
 #include "ipc/ipc_message.h"
 #include "native_client/src/shared/ppapi_proxy/ppruntime.h"
 #include "native_client/src/shared/srpc/nacl_srpc.h"
 #include "native_client/src/untrusted/irt/irt_ppapi.h"
 #include "ppapi/c/ppp.h"
 #include "ppapi/c/ppp_instance.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_globals.h"
@@ skipping 71 matching lines @@
 };
 
 PpapiDispatcher::PpapiDispatcher(scoped_refptr<base::MessageLoopProxy> io_loop)
     : next_plugin_dispatcher_id_(0),
       message_loop_(io_loop),
       shutdown_event_(true, false) {
   IPC::ChannelHandle channel_handle(
       "NaCl IPC", base::FileDescriptor(NACL_IPC_FD, false));
   InitWithChannel(this, channel_handle, false);  // Channel is server.
   channel()->AddFilter(
-      new content::ChildTraceMessageFilter(message_loop_));
+      new components::ChildTraceMessageFilter(message_loop_));
 }
 
 base::MessageLoopProxy* PpapiDispatcher::GetIPCMessageLoop() {
   return message_loop_.get();
 }
 
 base::WaitableEvent* PpapiDispatcher::GetShutdownEvent() {
   return &shutdown_event_;
 }
 
@@ skipping 152 matching lines @@
 
   PpapiDispatcher ppapi_dispatcher(io_thread.message_loop_proxy());
   plugin_globals.set_plugin_proxy_delegate(&ppapi_dispatcher);
 
   loop.Run();
 
   NaClSrpcModuleFini();
 
   return 0;
 }