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diff --git a/Source/WebKit2/UIProcess/Plugins/PluginProcessManager.cpp b/Source/WebKit2/UIProcess/Plugins/PluginProcessManager.cpp
new file mode 100644
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--- /dev/null
+++ b/Source/WebKit2/UIProcess/Plugins/PluginProcessManager.cpp
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2010 Apple 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:
+ * 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. AND ITS CONTRIBUTORS ``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 ITS 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.
+ */
+
+#if ENABLE(PLUGIN_PROCESS)
+
+#include "PluginProcessManager.h"
+
+#include "PluginInfoStore.h"
+#include "PluginProcessProxy.h"
+#include "WebContext.h"
+#include <wtf/StdLibExtras.h>
+#include <wtf/text/WTFString.h>
+
+namespace WebKit {
+
+PluginProcessManager& PluginProcessManager::shared()
+{
+    DEFINE_STATIC_LOCAL(PluginProcessManager, pluginProcessManager, ());
+    return pluginProcessManager;
+}
+
+PluginProcessManager::PluginProcessManager()
+{
+}
+
+void PluginProcessManager::getPluginProcessConnection(const String& pluginPath, WebProcessProxy* webProcessProxy, CoreIPC::ArgumentEncoder* reply)
+{
+    ASSERT(!pluginPath.isNull());
+
+    PluginInfoStore::Plugin plugin = webProcessProxy->context()->pluginInfoStore()->infoForPluginWithPath(pluginPath);
+
+    PluginProcessProxy* pluginProcess = 0;
+    
+    for (size_t i = 0; i < m_pluginProcesses.size(); ++i) {
+        if (m_pluginProcesses[i]->pluginInfo().path == plugin.path) {
+            pluginProcess = m_pluginProcesses[i];
+            break;
+        }
+    }
+
+    if (!pluginProcess) {
+        pluginProcess = PluginProcessProxy::create(this, plugin).leakPtr();
+        m_pluginProcesses.append(pluginProcess);
+    }
+
+    pluginProcess->createWebProcessConnection(webProcessProxy, reply);
+}
+
+void PluginProcessManager::removePluginProcessProxy(PluginProcessProxy* pluginProcessProxy)
+{
+    size_t vectorIndex = m_pluginProcesses.find(pluginProcessProxy);
+    ASSERT(vectorIndex != notFound);
+
+    m_pluginProcesses.remove(vectorIndex);
+}
+
+} // namespace WebKit
+
+#endif // ENABLE(PLUGIN_PROCESS)