Adding handlers for user gesture callbacks.

Source/web/WebUserGestureIndicator.cpp

Index: Source/web/WebUserGestureIndicator.cpp
diff --git a/Source/web/WebUserGestureIndicator.cpp b/Source/web/WebUserGestureIndicator.cpp
index deea3a34612c1029ae2183f36827ad513de85005..5eab69caa0da4179c138ce309584fb70bbf47b40 100644
--- a/Source/web/WebUserGestureIndicator.cpp
+++ b/Source/web/WebUserGestureIndicator.cpp
@@ -38,6 +38,36 @@ using namespace WebCore;
 
 namespace blink {
 
+class WebUserGestureHandlerWrapper : public UserGestureHandler {

[abarth-chromium, 2013/11/26 19:36:37]

WebUserGestureHandlerWrapper -> WebUserGestureHandlerHolder ?

[jww, 2013/11/26 20:11:55]

Done.

+public:
+    WebUserGestureHandlerWrapper()
+        : m_handler(0)
+    {
+        UserGestureIndicator::setHandler(this);
+    }
+
+    virtual void onGesture()
+    {
+        if (m_handler)
+            m_handler->onGesture();
+    }
+
+    void setHandler(WebUserGestureHandler* handler)
+    {
+        m_handler = handler;
+    }
+
+    WebUserGestureHandler* getHandler()
+    {
+        return m_handler;
+    }
+
+private:
+    WebUserGestureHandler* m_handler;
+};
+
+DEFINE_STATIC_LOCAL(WebUserGestureHandlerWrapper, gestureHandler, ());

[abarth-chromium, 2013/11/26 19:36:37]

This isn't a local variable.  I think you need to wrap this in a function.

[jww, 2013/11/26 20:11:55]

Done.

+
 bool WebUserGestureIndicator::isProcessingUserGesture()
 {
     return UserGestureIndicator::processingUserGesture();
@@ -53,4 +83,14 @@ WebUserGestureToken WebUserGestureIndicator::currentUserGestureToken()
     return WebUserGestureToken(UserGestureIndicator::currentToken());
 }
 
+void WebUserGestureIndicator::setHandler(WebUserGestureHandler* handler)
+{
+    gestureHandler.setHandler(handler);
+}
+
+WebUserGestureHandler* WebUserGestureIndicator::getHandler()
+{
+    return gestureHandler.getHandler();
+}
+
 } // namespace blink