1 files changed, 14 insertions, 0 deletions
diff --git a/Source/WebKit2/PluginProcess/PluginProcess.h b/Source/WebKit2/PluginProcess/PluginProcess.h
index d60c94b92..b4323ed17 100644
--- a/Source/WebKit2/PluginProcess/PluginProcess.h
+++ b/Source/WebKit2/PluginProcess/PluginProcess.h
@@ -45,6 +45,13 @@ struct PluginProcessCreationParameters;
 class PluginProcess : ChildProcess {
     WTF_MAKE_NONCOPYABLE(PluginProcess);
 public:
+
+    enum Type {
+        // Start with value one since default HashTraits<> disallows zero as key.
+        TypeRegularProcess = 1,
+        TypeSnapshotProcess
+    };
+
     static PluginProcess& shared();
 
     void initialize(CoreIPC::Connection::Identifier, WebCore::RunLoop*);
@@ -115,6 +122,13 @@ private:
 
 } // namespace WebKit
 
+namespace WTF {
+
+template<> struct DefaultHash<WebKit::PluginProcess::Type> { typedef DefaultHash<uint32_t>::Hash Hash; };
+template<> struct IsInteger<WebKit::PluginProcess::Type> { static const bool value = true; };
+
+} // namespace WTF
+
 #endif // ENABLE(PLUGIN_PROCESS)
 
 #endif // PluginProcess_h