1 files changed, 0 insertions, 151 deletions
diff --git a/Source/WebCore/plugins/win/PluginMessageThrottlerWin.cpp b/Source/WebCore/plugins/win/PluginMessageThrottlerWin.cpp
deleted file mode 100644
index b32728980..000000000
--- a/Source/WebCore/plugins/win/PluginMessageThrottlerWin.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (C) 2006, 2007, 2008 Apple Inc. All Rights Reserved.
- * Copyright (C) 2008 Collabora, Ltd. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. 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 "PluginMessageThrottlerWin.h"
-
-#include "PluginView.h"
-#include <wtf/ASCIICType.h>
-#include <wtf/CurrentTime.h>
-
-using namespace WTF;
-
-namespace WebCore {
-
-// Set a timer to make sure we process any queued messages at least every 16ms.
-// This value allows Flash 60 messages/second, which should be enough for video
-// playback, and also gets us over the limit for kicking into high-resolution
-// timer mode (see SharedTimerWin.cpp).
-static const double MessageThrottleTimeInterval = 0.016;
-
-// During a continuous stream of messages, process one every 5ms.
-static const double MessageDirectProcessingInterval = 0.005;
-
-PluginMessageThrottlerWin::PluginMessageThrottlerWin(PluginView* pluginView)
-    : m_pluginView(pluginView)
-    , m_back(0)
-    , m_front(0)
-    , m_messageThrottleTimer(this, &PluginMessageThrottlerWin::messageThrottleTimerFired)
-    , m_lastMessageTime(0)
-{
-    // Initialize the free list with our inline messages
-    for (unsigned i = 0; i < NumInlineMessages - 1; i++)
-        m_inlineMessages[i].next = &m_inlineMessages[i + 1];
-    m_inlineMessages[NumInlineMessages - 1].next = 0;
-    m_freeInlineMessages = &m_inlineMessages[0];
-}
-
-PluginMessageThrottlerWin::~PluginMessageThrottlerWin()
-{
-    PluginMessage* next;
-
-    for (PluginMessage* message = m_front; message; message = next) {
-        next = message->next;
-        freeMessage(message);
-    }
-}
-
-void PluginMessageThrottlerWin::appendMessage(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
-{
-    PluginMessage* message = allocateMessage();
-
-    message->hWnd = hWnd;
-    message->msg = msg;
-    message->wParam = wParam;
-    message->lParam = lParam;
-    message->next = 0;
-
-    if (m_back)
-        m_back->next = message;
-    m_back = message;
-    if (!m_front)
-        m_front = message;
-
-    // If it has been more than MessageDirectProcessingInterval between throttled messages,
-    // go ahead and process a message directly.
-    double currentTime = monotonicallyIncreasingTime();
-    if (currentTime - m_lastMessageTime > MessageDirectProcessingInterval) {
-        processQueuedMessage();
-        m_lastMessageTime = currentTime;
-        if (!m_front)
-            return;
-    }
-
-    if (!m_messageThrottleTimer.isActive())
-        m_messageThrottleTimer.startOneShot(MessageThrottleTimeInterval);
-}
-
-void PluginMessageThrottlerWin::processQueuedMessage()
-{
-    PluginMessage* message = m_front;
-    m_front = m_front->next;
-    if (message == m_back)
-        m_back = 0;
-
-    // Protect the PluginView from destruction while calling its window proc.
-    // <rdar://problem/6930280>
-    RefPtr<PluginView> protect(m_pluginView);
-    ::CallWindowProc(m_pluginView->pluginWndProc(), message->hWnd, message->msg, message->wParam, message->lParam);
-
-    freeMessage(message);
-}
-
-void PluginMessageThrottlerWin::messageThrottleTimerFired(Timer<PluginMessageThrottlerWin>*)
-{
-    processQueuedMessage();
-
-    if (m_front)
-        m_messageThrottleTimer.startOneShot(MessageThrottleTimeInterval);
-}
-
-PluginMessage* PluginMessageThrottlerWin::allocateMessage()
-{
-    PluginMessage *message;
-
-    if (m_freeInlineMessages) {
-        message = m_freeInlineMessages;
-        m_freeInlineMessages = message->next;
-    } else
-        message = new PluginMessage;
-
-    return message;
-}
-
-bool PluginMessageThrottlerWin::isInlineMessage(PluginMessage* message)
-{
-    return message >= &m_inlineMessages[0] && message <= &m_inlineMessages[NumInlineMessages - 1];
-}
-
-void PluginMessageThrottlerWin::freeMessage(PluginMessage* message)
-{
-    if (isInlineMessage(message)) {
-        message->next = m_freeInlineMessages;
-        m_freeInlineMessages = message;
-    } else
-        delete message;
-}
-
-} // namespace WebCore