Replace uses of legacy SkBitmap::copyTo() API

chrome/browser/android/compositor/layer/contextual_search_layer.cc

Index: chrome/browser/android/compositor/layer/contextual_search_layer.cc
diff --git a/chrome/browser/android/compositor/layer/contextual_search_layer.cc b/chrome/browser/android/compositor/layer/contextual_search_layer.cc
index a13183dc8d194b39895fa30d3d3e76b3c47478de..fbc3c75d5b7d0c650b851b2dbc2e0a4c2862284d 100644
--- a/chrome/browser/android/compositor/layer/contextual_search_layer.cc
+++ b/chrome/browser/android/compositor/layer/contextual_search_layer.cc
@@ -704,7 +704,10 @@ void ContextualSearchLayer::SetThumbnail(const SkBitmap* thumbnail) {
   if (thumbnail->isImmutable()) {
     thumbnail_copy = *thumbnail;
   } else {
-    thumbnail->copyTo(&thumbnail_copy);
+    if (thumbnail_copy.tryAllocPixels(thumbnail->info())) {
+      thumbnail->readPixels(thumbnail_copy.info(), thumbnail_copy.getPixels(),
+                            thumbnail_copy.rowBytes(), 0, 0);
+    }
     thumbnail_copy.setImmutable();
   }