Disable LCD text explicitly in SkPictureImageFilter::onFilterImage()

src/effects/SkPictureImageFilter.cpp

 /*
  * Copyright 2013 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureImageFilter.h"
 #include "SkDevice.h"
 #include "SkCanvas.h"
 #include "SkReadBuffer.h"
+#include "SkSurfaceProps.h"
 #include "SkWriteBuffer.h"
 #include "SkValidationUtils.h"
 
 SkPictureImageFilter::SkPictureImageFilter(const SkPicture* picture, uint32_t uniqueID)
     : INHERITED(0, 0, NULL, uniqueID)
     , fPicture(SkSafeRef(picture))
     , fCropRect(picture ? picture->cullRect() : SkRect::MakeEmpty()) {
 }
 
 SkPictureImageFilter::SkPictureImageFilter(const SkPicture* picture, const SkRect& cropRect,
@@ skipping 68 matching lines @@
     if (bounds.isEmpty()) {
         offset->fX = offset->fY = 0;
         return true;
     }
 
     SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(bounds.width(), bounds.height()));
     if (NULL == device.get()) {
         return false;
     }
 
-    SkCanvas canvas(device.get());
-    SkPaint paint;
+    // Pass explicit surface props, as the simplified canvas constructor discards device properties.
+    // FIXME: switch back to the public constructor (and unfriend) after
+    //        https://code.google.com/p/skia/issues/detail?id=3142 is fixed.
+    SkCanvas canvas(device.get(), proxy->surfaceProps(), SkCanvas::kDefault_InitFlags);
 
     canvas.translate(-SkIntToScalar(bounds.fLeft), -SkIntToScalar(bounds.fTop));
     canvas.concat(ctx.ctm());
     canvas.drawPicture(fPicture);
 
     *result = device.get()->accessBitmap(false);
     offset->fX = bounds.fLeft;
     offset->fY = bounds.fTop;
     return true;
 }