predictors: Basic browsertest checks predictor learning.

chrome/browser/predictors/resource_prefetch_predictor_test_util.h

Index: chrome/browser/predictors/resource_prefetch_predictor_test_util.h
diff --git a/chrome/browser/predictors/resource_prefetch_predictor_test_util.h b/chrome/browser/predictors/resource_prefetch_predictor_test_util.h
index 211d9736a535166a2c0eaf0a58d9c3d140ccea77..d02ecfa893329f6f7b561051584a825ad0546f59 100644
--- a/chrome/browser/predictors/resource_prefetch_predictor_test_util.h
+++ b/chrome/browser/predictors/resource_prefetch_predictor_test_util.h
@@ -33,6 +33,29 @@ PrefetchData CreatePrefetchData(const std::string& primary_key,
 RedirectData CreateRedirectData(const std::string& primary_key,
                                 uint64_t last_visit_time = 0);
 
+NavigationID CreateNavigationID(int process_id,
+                                int render_frame_id,
+                                const std::string& main_frame_url);
+
+ResourcePrefetchPredictor::PageRequestSummary CreatePageRequestSummary(
+    const std::string& main_frame_url,
+    const std::string& initial_url,
+    const std::vector<ResourcePrefetchPredictor::URLRequestSummary>&

[pasko, 2016/11/02 19:37:02]

Add #include <vector> for vector<>  [build/include_what_you_use] [4]

[alexilin, 2016/11/03 13:49:09]

Done.

+        subresource_requests);
+
+ResourcePrefetchPredictor::URLRequestSummary CreateURLRequestSummary(
+    int process_id,
+    int render_frame_id,
+    const std::string& main_frame_url,
+    const std::string& resource_url = std::string(),
+    content::ResourceType resource_type = content::RESOURCE_TYPE_MAIN_FRAME,
+    net::RequestPriority priority = net::MEDIUM,
+    const std::string& mime_type = std::string(),
+    bool was_cached = false,
+    const std::string& redirect_url = std::string(),
+    bool has_validators = false,
+    bool always_revalidate = false);
+
 // For printing failures nicely.
 std::ostream& operator<<(std::ostream& stream, const PrefetchData& data);
 std::ostream& operator<<(std::ostream& stream, const ResourceData& resource);