Adding parse UMA and pingback metrics

components/data_reduction_proxy/core/browser/data_reduction_proxy_pingback_client_unittest.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_pingback_client_unittest.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_pingback_client_unittest.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_pingback_client_unittest.cc
index 27623ac2d658f398b2d6901ac304684b2d74430a..21313e32fe9af452a1314e5e3187c2b69cf4fa57 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_pingback_client_unittest.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_pingback_client_unittest.cc
@@ -76,29 +76,34 @@ class TestDataReductionProxyPingbackClient
   base::Time CurrentTime() const override { return current_time_; }
 
   bool should_override_random_;
   float override_value_;
   base::Time current_time_;
 };
 
 class DataReductionProxyPingbackClientTest : public testing::Test {
  public:
   DataReductionProxyPingbackClientTest()
-      : timing_(base::Time::FromJsTime(1500),
-                base::Optional<base::TimeDelta>(
-                    base::TimeDelta::FromMilliseconds(1600)),
-                base::Optional<base::TimeDelta>(
-                    base::TimeDelta::FromMilliseconds(1700)),
-                base::Optional<base::TimeDelta>(
-                    base::TimeDelta::FromMilliseconds(1800)),
-                base::Optional<base::TimeDelta>(
-                    base::TimeDelta::FromMilliseconds(1900))) {}
+      : timing_(
+            base::Time::FromJsTime(1500) /* navigation_start */,
+            base::Optional<base::TimeDelta>(
+                base::TimeDelta::FromMilliseconds(1600)) /* response_start */,
+            base::Optional<base::TimeDelta>(
+                base::TimeDelta::FromMilliseconds(1700)) /* load_event_start */,
+            base::Optional<base::TimeDelta>(base::TimeDelta::FromMilliseconds(
+                1800)) /* first_image_paint */,
+            base::Optional<base::TimeDelta>(base::TimeDelta::FromMilliseconds(
+                1900)) /* first_contentful_paint */,
+            base::Optional<base::TimeDelta>(base::TimeDelta::FromMilliseconds(
+                100)) /* parse_blocked_on_script_load_duration */,
+            base::Optional<base::TimeDelta>(
+                base::TimeDelta::FromMilliseconds(2000)) /* parse_stop */) {}
 
   TestDataReductionProxyPingbackClient* pingback_client() const {
     return pingback_client_.get();
   }
 
   void Init() {
     request_context_getter_ =
         new net::TestURLRequestContextGetter(message_loop_.task_runner());
     pingback_client_ = base::WrapUnique<TestDataReductionProxyPingbackClient>(
         new TestDataReductionProxyPingbackClient(
@@ -155,20 +160,25 @@ TEST_F(DataReductionProxyPingbackClientTest, VerifyPingbackContent) {
                 pageload_metrics.time_to_first_byte()));
   EXPECT_EQ(
       timing().load_event_start.value(),
       protobuf_parser::DurationToTimeDelta(pageload_metrics.page_load_time()));
   EXPECT_EQ(timing().first_image_paint.value(),
             protobuf_parser::DurationToTimeDelta(
                 pageload_metrics.time_to_first_image_paint()));
   EXPECT_EQ(timing().first_contentful_paint.value(),
             protobuf_parser::DurationToTimeDelta(
                 pageload_metrics.time_to_first_contentful_paint()));
+  EXPECT_EQ(timing().parse_blocked_on_script_load_duration.value(),
+            protobuf_parser::DurationToTimeDelta(
+                pageload_metrics.parse_blocked_on_script_load_duration()));
+  EXPECT_EQ(timing().parse_stop.value(), protobuf_parser::DurationToTimeDelta(
+                                             pageload_metrics.parse_stop()));
 
   EXPECT_EQ(kSessionKey, pageload_metrics.session_key());
   EXPECT_EQ(kFakeURL, pageload_metrics.first_request_url());
   EXPECT_EQ(
       PageloadMetrics_EffectiveConnectionType_EFFECTIVE_CONNECTION_TYPE_OFFLINE,
       pageload_metrics.effective_connection_type());
   test_fetcher->delegate()->OnURLFetchComplete(test_fetcher);
   histogram_tester().ExpectUniqueSample(kHistogramSucceeded, true, 1);
   EXPECT_FALSE(factory()->GetFetcherByID(0));
 }
@@ -215,20 +225,25 @@ TEST_F(DataReductionProxyPingbackClientTest, VerifyTwoPingbacksBatchedContent) {
                   pageload_metrics.time_to_first_byte()));
     EXPECT_EQ(timing().load_event_start.value(),
               protobuf_parser::DurationToTimeDelta(
                   pageload_metrics.page_load_time()));
     EXPECT_EQ(timing().first_image_paint.value(),
               protobuf_parser::DurationToTimeDelta(
                   pageload_metrics.time_to_first_image_paint()));
     EXPECT_EQ(timing().first_contentful_paint.value(),
               protobuf_parser::DurationToTimeDelta(
                   pageload_metrics.time_to_first_contentful_paint()));
+    EXPECT_EQ(timing().parse_blocked_on_script_load_duration.value(),
+              protobuf_parser::DurationToTimeDelta(
+                  pageload_metrics.parse_blocked_on_script_load_duration()));
+    EXPECT_EQ(timing().parse_stop.value(), protobuf_parser::DurationToTimeDelta(
+                                               pageload_metrics.parse_stop()));
 
     EXPECT_EQ(kSessionKey, pageload_metrics.session_key());
     EXPECT_EQ(kFakeURL, pageload_metrics.first_request_url());
     EXPECT_EQ(
         PageloadMetrics_EffectiveConnectionType_EFFECTIVE_CONNECTION_TYPE_OFFLINE,
         pageload_metrics.effective_connection_type());
   }
 
   test_fetcher->delegate()->OnURLFetchComplete(test_fetcher);
   histogram_tester().ExpectUniqueSample(kHistogramSucceeded, true, 2);