Revert "Implement timers by posting delayed tasks"

Source/platform/PlatformThreadData.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "public/web/WebUserGestureIndicator.h"
+#include "platform/PlatformThreadData.h"
 
-#include "platform/UserGestureIndicator.h"
-#include "public/web/WebUserGestureToken.h"
+#include "platform/ThreadTimers.h"
+#include "wtf/PassOwnPtr.h"
+#include "wtf/ThreadSpecific.h"
 
 namespace blink {
 
-bool WebUserGestureIndicator::isProcessingUserGesture()
+static ThreadSpecific<PlatformThreadData>* s_data;
+
+PlatformThreadData::PlatformThreadData()
+    : m_threadTimers(adoptPtr(new ThreadTimers))
 {
-    return UserGestureIndicator::processingUserGesture();
 }
 
-bool WebUserGestureIndicator::consumeUserGesture()
+PlatformThreadData::~PlatformThreadData()
 {
-    return UserGestureIndicator::consumeUserGesture();
 }
 
-WebUserGestureToken WebUserGestureIndicator::currentUserGestureToken()
+void PlatformThreadData::destroy()
 {
-    return WebUserGestureToken(UserGestureIndicator::currentToken());
+    m_threadTimers.clear();
+}
+
+PlatformThreadData& PlatformThreadData::current()
+{
+    if (!s_data)
+        s_data = new ThreadSpecific<PlatformThreadData>;
+    return **s_data;
 }
 
 } // namespace blink