Force events to be non blocking if main thread is unresponsive.

third_party/WebKit/Source/core/frame/PerformanceMonitorTest.cpp

Index: third_party/WebKit/Source/core/frame/PerformanceMonitorTest.cpp
diff --git a/third_party/WebKit/Source/core/frame/PerformanceMonitorTest.cpp b/third_party/WebKit/Source/core/frame/PerformanceMonitorTest.cpp
index 4dea09b19b6641ad3e27c426b9559204786db331..62095a1bcde1b86bbbcd051c0797907e044cb685 100644
--- a/third_party/WebKit/Source/core/frame/PerformanceMonitorTest.cpp
+++ b/third_party/WebKit/Source/core/frame/PerformanceMonitorTest.cpp
@@ -36,11 +36,10 @@ class PerformanceMonitorTest : public ::testing::Test {
 
   void didProcessTask() { m_monitor->didProcessTask(); }
 
-  // scheduler::TaskTimeObserver implementation
-  void ReportTaskTime(scheduler::TaskQueue* queue,
-                      double startTime,
-                      double endTime) {
-    m_monitor->ReportTaskTime(queue, startTime, endTime);
+  void ReportTaskEndTime(scheduler::TaskQueue* queue,
+                         double startTime,
+                         double endTime) {
+    m_monitor->ReportTaskEndTime(queue, startTime, endTime);
   }
 
   String frameContextURL();
@@ -80,7 +79,7 @@ TEST_F(PerformanceMonitorTest, SingleScriptInTask) {
   willExecuteScript(executionContext());
   EXPECT_EQ(1, numUniqueFrameContextsSeen());
   didProcessTask();
-  ReportTaskTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
+  ReportTaskEndTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
   EXPECT_EQ(1, numUniqueFrameContextsSeen());
   EXPECT_EQ("https://example.com/foo", frameContextURL());
 }
@@ -95,7 +94,7 @@ TEST_F(PerformanceMonitorTest, MultipleScriptsInTask_SingleContext) {
   willExecuteScript(executionContext());
   EXPECT_EQ(1, numUniqueFrameContextsSeen());
   didProcessTask();
-  ReportTaskTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
+  ReportTaskEndTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
   EXPECT_EQ(1, numUniqueFrameContextsSeen());
   EXPECT_EQ("https://example.com/foo", frameContextURL());
 }
@@ -110,7 +109,7 @@ TEST_F(PerformanceMonitorTest, MultipleScriptsInTask_MultipleContexts) {
   willExecuteScript(anotherExecutionContext());
   EXPECT_EQ(2, numUniqueFrameContextsSeen());
   didProcessTask();
-  ReportTaskTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
+  ReportTaskEndTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
   EXPECT_EQ(2, numUniqueFrameContextsSeen());
   EXPECT_EQ("", frameContextURL());
 }
@@ -119,10 +118,10 @@ TEST_F(PerformanceMonitorTest, NoScriptInLongTask) {
   willProcessTask();
   willExecuteScript(executionContext());
   didProcessTask();
-  ReportTaskTime(nullptr, 3719349.445172, 3719349.445182);
+  ReportTaskEndTime(nullptr, 3719349.445172, 3719349.445182);
   willProcessTask();
   didProcessTask();
-  ReportTaskTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
+  ReportTaskEndTime(nullptr, 3719349.445172, 3719349.5561923);  // Long task
   // Without presence of Script, FrameContext URL is not available
   EXPECT_EQ(0, numUniqueFrameContextsSeen());
 }