HACK TO SHOW TASKS NOT GOING VIA BLINK SCHEDUELR

base/message_loop/message_loop.cc

 // Copyright 2013 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 "base/message_loop/message_loop.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 110 matching lines @@
       in_high_res_mode_(false),
       nestable_tasks_allowed_(true),
 #if defined(OS_WIN)
       os_modal_loop_(false),
 #endif  // OS_WIN
       message_histogram_(NULL),
       run_loop_(NULL) {
   Init();
 
   pump_ = CreateMessagePumpForType(type).Pass();
+  on_render_thread_ = false;
 }
 
 MessageLoop::MessageLoop(scoped_ptr<MessagePump> pump)
     : pump_(pump.Pass()),
       type_(TYPE_CUSTOM),
       pending_high_res_tasks_(0),
       in_high_res_mode_(false),
       nestable_tasks_allowed_(true),
 #if defined(OS_WIN)
       os_modal_loop_(false),
 #endif  // OS_WIN
       message_histogram_(NULL),
       run_loop_(NULL) {
   DCHECK(pump_.get());
   Init();
+  on_render_thread_ = false;
 }
 
 MessageLoop::~MessageLoop() {
   DCHECK_EQ(this, current());
 
   DCHECK(!run_loop_);
 #if defined(OS_WIN)
   if (in_high_res_mode_)
     Time::ActivateHighResolutionTimer(false);
 #endif
@@ skipping 268 matching lines @@
 
   if (pending_task.is_high_res) {
     pending_high_res_tasks_--;
     CHECK(pending_high_res_tasks_ >= 0);
   }
   // Execute the task and assume the worst: It is probably not reentrant.
   nestable_tasks_allowed_ = false;
 
   HistogramEvent(kTaskRunEvent);
 
+  bool mute = strcmp(pending_task.posted_from.function_name(),
+                     "setSharedTimerFireInterval") == 0 ||
+              strcmp(pending_task.posted_from.function_name(),
+                     "MaybePostDoWorkOnMainRunner") == 0;
+
+  if (mute) {
+      on_render_thread_ = true;
+  }
+
+  if (on_render_thread_ && !mute) {
+      printf(">>>>>>>>>> MessageLoop::RunTask %s %s:%d\n",
+              pending_task.posted_from.function_name() ,
+              pending_task.posted_from.file_name(),
+              pending_task.posted_from.line_number());
+  }
+
   FOR_EACH_OBSERVER(TaskObserver, task_observers_,
                     WillProcessTask(pending_task));
   task_annotator_.RunTask(
       "MessageLoop::PostTask", "MessageLoop::RunTask", pending_task);
   FOR_EACH_OBSERVER(TaskObserver, task_observers_,
                     DidProcessTask(pending_task));
 
   nestable_tasks_allowed_ = true;
 }
 
@@ skipping 255 matching lines @@
       persistent,
       mode,
       controller,
       delegate);
 }
 #endif
 
 #endif  // !defined(OS_NACL_SFI)
 
 }  // namespace base