Introduce a basic Blink Scheduler

Source/platform/exported/WebSchedulerProxy.cpp

Index: Source/platform/exported/WebSchedulerProxy.cpp
diff --git a/Source/platform/exported/WebTransformKeyframe.cpp b/Source/platform/exported/WebSchedulerProxy.cpp
similarity index 64%
copy from Source/platform/exported/WebTransformKeyframe.cpp
copy to Source/platform/exported/WebSchedulerProxy.cpp
index 8bf333f60cb2c142fd97847a31374b2f7470bce0..6d881c4dd2e94eb710db83d9d1e81eb45f201755 100644
--- a/Source/platform/exported/WebTransformKeyframe.cpp
+++ b/Source/platform/exported/WebSchedulerProxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,32 +23,46 @@
  */
 
 #include "config.h"
-#include "public/platform/WebTransformKeyframe.h"
 
+#include "public/platform/WebSchedulerProxy.h"
+
+#include "platform/scheduler/Scheduler.h"
+#include "wtf/Assertions.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
+namespace {
 
-WebTransformKeyframe::WebTransformKeyframe(double time, PassOwnPtr<WebTransformOperations> value)
-    : m_time(time)
-    , m_value(value)
+void runTask(PassOwnPtr<WebThread::Task> task)
 {
+    task->run();
 }
 
-WebTransformKeyframe::~WebTransformKeyframe()
+} // namespace
+
+WebSchedulerProxy WebSchedulerProxy::create()
 {
-    m_value.reset(0);
+    return WebSchedulerProxy();
 }
 
-double WebTransformKeyframe::time() const
+WebSchedulerProxy::WebSchedulerProxy()
+    : m_scheduler(WebCore::Scheduler::current())
 {
-    return m_time;
+    ASSERT(m_scheduler);
 }
 
-const WebTransformOperations& WebTransformKeyframe::value() const
+WebSchedulerProxy::~WebSchedulerProxy()
 {
-    return *m_value.get();
 }
 
+void WebSchedulerProxy::postInputTask(WebThread::Task* task)
+{
+    m_scheduler->postInputTask(bind(&runTask, adoptPtr(task)));
+}
+
+void WebSchedulerProxy::postCompositorTask(WebThread::Task* task)
+{
+    m_scheduler->postCompositorTask(bind(&runTask, adoptPtr(task)));
+}
 
 } // namespace blink