Fix SampleAndroidShadows warnings

samplecode/SampleAndroidShadows.cpp

 
 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleCode.h"
 #include "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 164 matching lines @@
         SkScalar maxScale = canvas->getTotalMatrix().getMaxScale();
         radius *= maxScale;
         unsigned char gray = (unsigned char)(ambientAlpha*umbraAlpha*255.999f);
         SkASSERT(radius < 256);
         // convert the radius to fixed point 8.8 and
         // place it in the G,B components of the color
         unsigned char intPart = (unsigned char)radius;
         SkScalar fracPart = radius - intPart;
         paint.setColor(SkColorSetARGB(1, gray, intPart, (unsigned char)(fracPart*256.f)));
 
-        sk_sp<SkShader> gaussShader = std::move(SkGaussianEdgeShader::Make());
+        sk_sp<SkShader> gaussShader = SkGaussianEdgeShader::Make();
         paint.setShader(gaussShader);
         canvas->drawRRect(pathRRect, paint);
     }
 
     void drawSpotShadow(SkCanvas* canvas, const SkPath& path, SkScalar zValue,
                         SkPoint3 lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
         if (spotAlpha <= 0) {
             return;
         }
 
@@ skipping 99 matching lines @@
 
         // compute the transformation params
         SkPoint center = SkPoint::Make(path.getBounds().centerX(), path.getBounds().centerY());
         canvas->getTotalMatrix().mapPoints(&center, 1);
         SkPoint offset = SkPoint::Make(-zRatio*(lightPos.fX - center.fX),
                                        -zRatio*(lightPos.fY - center.fY));
         SkAutoCanvasRestore acr(canvas, true);
 
         SkPaint paint;
         paint.setAntiAlias(true);
-        sk_sp<SkShader> gaussShader = std::move(SkGaussianEdgeShader::Make());
+        sk_sp<SkShader> gaussShader = SkGaussianEdgeShader::Make();
         paint.setShader(gaussShader);
         // handle scale of radius due to CTM
         SkScalar maxScale = canvas->getTotalMatrix().getMaxScale();
         radius *= maxScale;
         unsigned char gray = (unsigned char)(spotAlpha*255.999f);
         SkASSERT(radius < 256);
         // convert the radius to fixed point 8.8 and
         // place it in the G,B components of the color
         unsigned char intPart = (unsigned char)radius;
         SkScalar fracPart = radius - intPart;
@@ skipping 96 matching lines @@
     }
 
 private:
     typedef SkView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new ShadowsView; }
 static SkViewRegister reg(MyFactory);