[qtmozembed] Drop rendering guards until engine statuses are reported…

… correctly. JB#55226 OMP#JOLLA-296

This commits disabled means to suspendRendering and readyToPaint
guards. After we have engine load status reported correctly we should
come back to this. For time being, this lets Gecko compositor to
render without extra guards.

src/qmozwindow.cpp

@@ -68,7 +68,10 @@ void QMozWindow::getPlatformImage(const std::function<void(void *image, int widt
 
 void QMozWindow::suspendRendering()
 {
+    // Revert this in context of JB#55286
+#if 0
     d->mWindow->SuspendRendering();
+#endif
 }
 
 void QMozWindow::resumeRendering()

src/qmozwindow_p.cpp

@@ -178,12 +178,17 @@ void QMozWindowPrivate::getGLXContext(void *&context, void *&surface)
 
 bool QMozWindowPrivate::setReadyToPaint(bool ready)
 {
+    Q_UNUSED(ready);
+    return true;
+    // Revert this in context of JB#55286
+#if 0
     QMutexLocker lock(&mReadyToPaintMutex);
     if (mReadyToPaint != ready) {
         mReadyToPaint = ready;
         return true;
     }
     return false;
+#endif
 }
 
 void QMozWindowPrivate::WindowInitialized()
@@ -214,6 +219,9 @@ void QMozWindowPrivate::CompositingFinished()
 
 bool QMozWindowPrivate::PreRender()
 {
+    return true;
+#if 0
     QMutexLocker lock(&mReadyToPaintMutex);
     return mReadyToPaint;
+#endif
 }