Remove calls to MessageLoop::current() in ipc.

ipc/ipc_logging.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 "ipc/ipc_logging.h"
 
 #ifdef IPC_MESSAGE_LOG_ENABLED
 #define IPC_MESSAGE_MACROS_LOG_ENABLED
 #endif
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/logging.h"
-#include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_task_runner_handle.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "ipc/ipc_message_utils.h"
 #include "ipc/ipc_sender.h"
 #include "ipc/ipc_switches.h"
 #include "ipc/ipc_sync_message.h"
 
 #if defined(OS_POSIX)
 #include <unistd.h>
 #endif
 
 #ifdef IPC_MESSAGE_LOG_ENABLED
 
 using base::Time;
 
 namespace IPC {
 
 const int kLogSendDelayMs = 100;
 
 // We use a pointer to the function table to avoid any linker dependencies on
 // all the traits used as IPC message parameters.
 LogFunctionMap* Logging::log_function_map_;
 
 Logging::Logging()
     : enabled_(false),
       enabled_on_stderr_(false),
       enabled_color_(false),
       queue_invoke_later_pending_(false),
       sender_(NULL),
-      main_thread_(base::MessageLoop::current()),
+      main_thread_(base::ThreadTaskRunnerHandle::Get()),
       consumer_(NULL) {
 #if defined(OS_WIN)
   // getenv triggers an unsafe warning. Simply check how big of a buffer
   // would be needed to fetch the value to see if the enviornment variable is
   // set.
   size_t requiredSize = 0;
   getenv_s(&requiredSize, NULL, 0, "CHROME_IPC_LOGGING");
   bool logging_env_var_set = (requiredSize != 0);
   if (requiredSize <= 6) {
     char buffer[6];
@@ skipping 92 matching lines @@
                                     const std::string& channel_id) {
   if (!Enabled() ||
       !message.sent_time() ||
       !message.received_time() ||
       message.dont_log())
     return;
 
   LogData data;
   GenerateLogData(channel_id, message, &data, true);
 
-  if (base::MessageLoop::current() == main_thread_) {
+  if (main_thread_->BelongsToCurrentThread()) {
     Log(data);
   } else {
-    main_thread_->task_runner()->PostTask(
+    main_thread_->PostTask(
         FROM_HERE, base::Bind(&Logging::Log, base::Unretained(this), data));
   }
 }
 
 void Logging::GetMessageText(uint32_t type, std::string* name,
                              const Message* message,
                              std::string* params) {
   if (!log_function_map_)
     return;
 
@@ skipping 130 matching lines @@
     data->receive = message.received_time();
     data->dispatch = Time::Now().ToInternalValue();
     data->params = params;
     data->message_name = message_name;
   }
 }
 
 }
 
 #endif  // IPC_MESSAGE_LOG_ENABLED