update androidsdk to new savelayer signature

src/utils/android/SkAndroidSDKCanvas.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAndroidSDKCanvas.h"
 
 #include "SkColorFilter.h"
@@ skipping 301 matching lines @@
         pmap->reset(info, addr, rowBytes);
         return true;
     }
     return false;
 }
 
 void SkAndroidSDKCanvas::willSave() {
     fProxyTarget->save();
 }
 
-SkCanvas::SaveLayerStrategy SkAndroidSDKCanvas::willSaveLayer(const SkRect* rect,
-                                                              const SkPaint* paint,
-                                                              SaveFlags flags) {
-    fProxyTarget->saveLayer(rect, paint, flags);
+SkCanvas::SaveLayerStrategy SkAndroidSDKCanvas::getSaveLayerStrategy(const SaveLayerRec& rec) {
+    fProxyTarget->saveLayer(rec);
     return SkCanvas::kNoLayer_SaveLayerStrategy;
 }
 
 void SkAndroidSDKCanvas::willRestore() {
     fProxyTarget->restore();
 }
 
 void SkAndroidSDKCanvas::didRestore() { }
 
 void SkAndroidSDKCanvas::didConcat(const SkMatrix& m) {
@@ skipping 22 matching lines @@
     fProxyTarget->clipPath(path, op, style);
 }
 
 void SkAndroidSDKCanvas::onClipRegion(const SkRegion& region, SkRegion::Op op) {
     fProxyTarget->clipRegion(region, op);
 }
 
 void SkAndroidSDKCanvas::onDiscard() { fProxyTarget->discard(); }