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Unified Diff: chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.cc

Issue 2847183002: predictors: Introduce GlowplugPredictor. (Closed)
Patch Set: Address comments. Created 3 years, 7 months ago
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Index: chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.cc
diff --git a/chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.cc b/chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.cc
index eaa61a7ad4e2d7371ea8683acdaf7d58d3f1f43a..9044c2f13a0c2a5d0841843adbc1d8e0b25d8aca 100644
--- a/chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.cc
+++ b/chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.cc
@@ -4,10 +4,14 @@
#include "chrome/browser/page_load_metrics/observers/resource_prefetch_predictor_page_load_metrics_observer.h"
+#include <memory>
+
#include "base/memory/ptr_util.h"
#include "chrome/browser/page_load_metrics/page_load_metrics_util.h"
+#include "chrome/browser/predictors/glowplug_predictor.h"
+#include "chrome/browser/predictors/glowplug_predictor_factory.h"
#include "chrome/browser/predictors/resource_prefetch_predictor.h"
-#include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
+#include "chrome/browser/profiles/profile.h"
#include "content/public/browser/web_contents.h"
namespace internal {
@@ -25,13 +29,12 @@ const char kHistogramResourcePrefetchPredictorFirstMeaningfulPaint[] =
std::unique_ptr<ResourcePrefetchPredictorPageLoadMetricsObserver>
ResourcePrefetchPredictorPageLoadMetricsObserver::CreateIfNeeded(
content::WebContents* web_contents) {
- predictors::ResourcePrefetchPredictor* predictor =
- predictors::ResourcePrefetchPredictorFactory::GetForProfile(
- web_contents->GetBrowserContext());
- if (!predictor)
+ auto* glowplug = predictors::GlowplugPredictorFactory::GetForProfile(
+ Profile::FromBrowserContext(web_contents->GetBrowserContext()));
+ if (!glowplug)
return nullptr;
return base::MakeUnique<ResourcePrefetchPredictorPageLoadMetricsObserver>(
- predictor, web_contents);
+ glowplug->resource_prefetch_predictor(), web_contents);
}
ResourcePrefetchPredictorPageLoadMetricsObserver::

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