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Unified Diff: chrome/browser/predictors/loading_predictor.cc

Issue 2847183002: predictors: Introduce GlowplugPredictor. (Closed)
Patch Set: GlowplugPredictor -> LoadingPredictor Created 3 years, 7 months ago
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Index: chrome/browser/predictors/loading_predictor.cc
diff --git a/chrome/browser/predictors/loading_predictor.cc b/chrome/browser/predictors/loading_predictor.cc
new file mode 100644
index 0000000000000000000000000000000000000000..22f54d3f3d3ccdb31515d16d0c4c0f3a325444ee
--- /dev/null
+++ b/chrome/browser/predictors/loading_predictor.cc
@@ -0,0 +1,37 @@
+// Copyright 2017 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 "chrome/browser/predictors/loading_predictor.h"
+
+#include "base/memory/ptr_util.h"
+#include "chrome/browser/predictors/resource_prefetch_predictor.h"
+
+namespace predictors {
+
+LoadingPredictor::LoadingPredictor(const LoadingPredictorConfig& config,
+ Profile* profile) {
+ resource_prefetch_predictor_ =
+ base::MakeUnique<ResourcePrefetchPredictor>(config, profile);
+}
+
+LoadingPredictor::~LoadingPredictor() = default;
+
+void LoadingPredictor::PrepareForPageLoad(const GURL& url, HintOrigin origin) {
+ resource_prefetch_predictor_->StartPrefetching(url, origin);
+}
+
+void LoadingPredictor::CancelPageLoadHint(const GURL& url) {
+ resource_prefetch_predictor_->StopPrefetching(url);
+}
+
+ResourcePrefetchPredictor* LoadingPredictor::resource_prefetch_predictor()
+ const {
+ return resource_prefetch_predictor_.get();
+}
+
+void LoadingPredictor::Shutdown() {
+ resource_prefetch_predictor_->Shutdown();
+}
+
+} // namespace predictors
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