don't use deprecated helper methods on SkCanvas

cc/layers/picture_image_layer_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/layers/picture_image_layer.h"
 
 #include "cc/animation/animation_host.h"
 #include "cc/playback/display_item.h"
 #include "cc/test/fake_layer_tree_host.h"
 #include "cc/test/skia_common.h"
@@ skipping 19 matching lines @@
 
   unsigned char image_pixels[4 * 200 * 200] = {0};
   SkImageInfo info =
       SkImageInfo::MakeN32Premul(layer_rect.width(), layer_rect.height());
   sk_sp<SkSurface> image_surface =
       SkSurface::MakeRasterDirect(info, image_pixels, info.minRowBytes());
   SkCanvas* image_canvas = image_surface->getCanvas();
   image_canvas->clear(SK_ColorRED);
   SkPaint blue_paint;
   blue_paint.setColor(SK_ColorBLUE);
-  image_canvas->drawRectCoords(0.f, 0.f, 100.f, 100.f, blue_paint);
-  image_canvas->drawRectCoords(100.f, 100.f, 200.f, 200.f, blue_paint);
+  image_canvas->drawRect(SkRect::MakeWH(100, 100), blue_paint);
+  image_canvas->drawRect(SkRect::MakeLTRB(100, 100, 200, 200), blue_paint);
 
   layer->SetImage(image_surface->makeImageSnapshot());
   layer->SetBounds(gfx::Size(layer_rect.width(), layer_rect.height()));
 
   scoped_refptr<DisplayItemList> display_list =
       layer->PaintContentsToDisplayList(
           ContentLayerClient::PAINTING_BEHAVIOR_NORMAL);
   unsigned char actual_pixels[4 * 200 * 200] = {0};
   DrawDisplayList(actual_pixels, layer_rect, display_list);
 
   EXPECT_EQ(0, memcmp(actual_pixels, image_pixels, 4 * 200 * 200));
 
   layer->SetLayerTreeHost(nullptr);
 }
 
 }  // namespace
 }  // namespace cc