Revert "content: Enable the RendererScheduler by default."

content/renderer/scheduler/renderer_scheduler.cc

Index: content/renderer/scheduler/renderer_scheduler.cc
diff --git a/content/renderer/scheduler/renderer_scheduler.cc b/content/renderer/scheduler/renderer_scheduler.cc
index 815f61a51ce954105e92e7d1e1780bb14a67182e..ec30f7f5eb9f26b4d74ed194d60009c7f5fa7d10 100644
--- a/content/renderer/scheduler/renderer_scheduler.cc
+++ b/content/renderer/scheduler/renderer_scheduler.cc
@@ -4,11 +4,7 @@
 
 #include "content/renderer/scheduler/renderer_scheduler.h"
 
-#include "base/command_line.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "content/public/common/content_switches.h"
 #include "content/renderer/scheduler/null_renderer_scheduler.h"
-#include "content/renderer/scheduler/renderer_scheduler_impl.h"
 
 namespace content {
 
@@ -20,13 +16,8 @@ RendererScheduler::~RendererScheduler() {
 
 // static
 scoped_ptr<RendererScheduler> RendererScheduler::Create() {
-  CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(switches::kDisableBlinkScheduler)) {
-    return make_scoped_ptr(new NullRendererScheduler());
-  } else {
-    return make_scoped_ptr(
-        new RendererSchedulerImpl(base::MessageLoopProxy::current()));
-  }
+  // TODO(rmcilroy): Use the RendererSchedulerImpl when the scheduler is enabled
+  return make_scoped_ptr(new NullRendererScheduler());
 }
 
 }  // namespace content