Deactivated the UserGestureIndicator

fixes issue ariya#12506 ariya#12506

Since phantomJS is a headless browser, evaluating if the gesture comes
from a user is pointless. The UserGestureIndicator is now a dummy class
that always returns true.

src/qt/qtwebkit/Source/WebCore/dom/UserGestureIndicator.cpp

@@ -30,7 +30,7 @@ namespace WebCore {
 
 static bool isDefinite(ProcessingUserGestureState state)
 {
-    return state == DefinitelyProcessingUserGesture || state == DefinitelyNotProcessingUserGesture;
+    return true;//state == DefinitelyProcessingUserGesture || state == DefinitelyNotProcessingUserGesture;
 }
 
 ProcessingUserGestureState UserGestureIndicator::s_state = DefinitelyNotProcessingUserGesture;

src/qt/qtwebkit/Source/WebCore/dom/UserGestureIndicator.h

@@ -39,7 +39,7 @@ enum ProcessingUserGestureState {
 class UserGestureIndicator {
     WTF_MAKE_NONCOPYABLE(UserGestureIndicator);
 public:
-    static bool processingUserGesture() { return s_state == DefinitelyProcessingUserGesture; }
+    static bool processingUserGesture() { return true; } //We fake user gesture since we're running in headless mode
 
     explicit UserGestureIndicator(ProcessingUserGestureState);
     ~UserGestureIndicator();