try adding flag to allow lcd text even in a layer

gm/lcdtext.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 /* Tests text rendering with LCD and subpixel rendering turned on and off.
  */
@@ skipping 108 matching lines @@
 
             paint.setTextSize(rec[i].fTextSize);
             ScaleAbout(canvas, rec[i].fScale, rec[i].fScale, loc.x(), loc.y());
             canvas->drawText(rec[i].fText, strlen(rec[i].fText), loc.x(), loc.y(), paint);
         }
     }
 
 private:
     typedef skiagm::GM INHERITED;
 };
-
 DEF_GM( return new LcdTextGM; )
 DEF_GM( return new LcdTextSizeGM; )
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+DEF_SIMPLE_GM(savelayer_lcdtext, canvas, 620, 260) {
+    SkPaint paint;
+    paint.setAntiAlias(true);
+    paint.setLCDRenderText(true);
+    paint.setTextSize(20);
+
+    canvas->drawText("Hamburgefons", 12, 30, 30, paint);
+
+    const bool gPreserveLCDText[] = { false, true };
+
+    canvas->translate(0, 20);
+    for (auto preserve : gPreserveLCDText) {
+        preserve ? canvas->saveLayerPreserveLCDTextRequests(nullptr, nullptr)
+                 : canvas->saveLayer(nullptr, nullptr);
+        canvas->drawText("Hamburgefons", 12, 30, 60, paint);
+
+        SkPaint p;
+        p.setColor(0xFFCCCCCC);
+        canvas->drawRect(SkRect::MakeLTRB(25, 70, 200, 100), p);
+        canvas->drawText("Hamburgefons", 12, 30, 90, paint);
+
+        canvas->restore();
+        canvas->translate(0, 80);
+    }
+}