Revert of Fast blurred rectangles on GPU

src/gpu/SkGpuDevice.cpp

Index: src/gpu/SkGpuDevice.cpp
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index adc8599bf7d7aff0a581047e43c9c1edea51f2b0..5ba174cafcc53e9f483b7844c1f1d98b173629ac 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -919,7 +919,7 @@
 
         // transform the path into device space
         pathPtr->transform(fContext->getMatrix(), devPathPtr);
-        
+
         SkRect maskRect;
         if (paint.getMaskFilter()->canFilterMaskGPU(devPathPtr->getBounds(),
                                                     draw.fClip->getBounds(),
@@ -937,13 +937,6 @@
             }
             if (NULL != draw.fBounder && !draw.fBounder->doIRect(finalIRect)) {
                 // nothing to draw
-                return;
-            }
-            
-            if (paint.getMaskFilter()->directFilterMaskGPU(fContext, &grPaint,
-                                                           SkStrokeRec(paint), *devPathPtr)) {
-                // the mask filter was able to draw itself directly, so there's nothing
-                // left to do.
                 return;
             }