Manual engine roll: 84dc383..5cef6d0

2020-02-20 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from YPr0t... to CZTpy... (flutter/engine#16708)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/skia 2c2db2762809..9d4e31d6cda5 (1 commits) (flutter/engine#16707)
2020-02-20 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from WZgbp... to 78ZcV... (flutter/engine#16706)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/dart e187e42593e8..81d4cc6bc99a (3 commits) (flutter/engine#16705)
2020-02-20 jmccandless@google.com Fix the newline on some keyboards (flutter/engine#16560)
2020-02-20 kustermann@google.com Enable lazy-async-stacks by-default in all modes (flutter/engine#16556)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/skia a5097354217b..2c2db2762809 (1 commits) (flutter/engine#16704)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/skia ed1ff23c2768..a5097354217b (1 commits) (flutter/engine#16703)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/dart 7469b87b042a..e187e42593e8 (11 commits) (flutter/engine#16702)
2020-02-20 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from VHyDa... to YPr0t... (flutter/engine#16701)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/skia 9baef3593c3c..ed1ff23c2768 (5 commits) (flutter/engine#16699)
2020-02-20 skia-flutter-autoroll@skia.org Roll src/third_party/skia 7dfb46e7f397..9baef3593c3c (3 commits) (flutter/engine#16696)
2020-02-19 xster@google.com fix param (flutter/engine#16694)
2020-02-19 skia-flutter-autoroll@skia.org Roll src/third_party/dart 0f141be8bd52..7469b87b042a (9 commits) (flutter/engine#16693)
2020-02-19 skia-flutter-autoroll@skia.org Roll src/third_party/skia c5ff41f2976e..7dfb46e7f397 (20 commits) (flutter/engine#16691)
2020-02-19 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from _jvYk... to WZgbp... (flutter/engine#16692)
2020-02-19 dnfield@google.com Revert "Remove usage of Dart_AllocateWithNativeFields from tonic (flutter#16588)" (flutter/engine#16684)
2020-02-19 mouad.debbar@gmail.com [web] Paragraph.getBoxesForRange uses LineMetrics (flutter/engine#16625)
2020-02-19 skia-flutter-autoroll@skia.org Roll src/third_party/dart 707ecda05e14..0f141be8bd52 (4 commits) (flutter/engine#16683)

Author: jason-simmons

bin/internal/engine.version

@@ -1 +1 @@
-84dc383b6428214f59c97646d9755138efa45fcd
+5cef6d0a81059533d306d132e32c1ada33f12117

dev/automated_tests/flutter_test/exception_handling_expectation.txt

@@ -5,10 +5,11 @@ Who lives, who dies, who tells your story\?
 
 When the exception was thrown, this was the stack:
 #0      main.<anonymous closure> \(.+[/\\]dev[/\\]automated_tests[/\\]flutter_test[/\\]exception_handling_test\.dart:10:5\)
-#1      .+ \(package:flutter_test[/\\]src[/\\]widget_tester\.dart:[0-9]+:[0-9]+\)
+#1      main.<anonymous closure> \(.+[/\\]dev[/\\]automated_tests[/\\]flutter_test[/\\]exception_handling_test\.dart:[0-9]+:[0-9]+\)
+#2      .+ \(package:flutter_test[/\\]src[/\\]widget_tester\.dart:[0-9]+:[0-9]+\)
 <asynchronous suspension>
 <<skip until matching line>>
-^\(elided [0-9]+ frames.+$
+^\(elided one frame.+$
 <<skip until matching line>>
 The test description was:
 Exception handling in test harness - string
@@ -24,10 +25,11 @@ Who lives, who dies, who tells your story\?
 
 When the exception was thrown, this was the stack:
 #0      main.<anonymous closure> \(.+[/\\]dev[/\\]automated_tests[/\\]flutter_test[/\\]exception_handling_test\.dart:13:5\)
-#1      .+ \(package:flutter_test[/\\]src[/\\]widget_tester\.dart:[0-9]+:[0-9]+\)
+#1      main.<anonymous closure> \(.+[/\\]dev[/\\]automated_tests[/\\]flutter_test[/\\]exception_handling_test\.dart:[0-9]+:[0-9]+\)
+#2      .+ \(package:flutter_test[/\\]src[/\\]widget_tester\.dart:[0-9]+:[0-9]+\)
 <asynchronous suspension>
 <<skip until matching line>>
-^\(elided [0-9]+ .+$
+^\(elided one frame .+$
 <<skip until matching line>>
 The test description was:
 Exception handling in test harness - FlutterError
@@ -43,6 +45,7 @@ Who lives, who dies, who tells your story\?
 
 When the exception was thrown, this was the stack:
 #[0-9]+ +main.<anonymous closure> \(.+[/\\]dev[/\\]automated_tests[/\\]flutter_test[/\\]exception_handling_test\.dart:15:105\)
+#[0-9]+ +main.<anonymous closure> \(.+[/\\]dev[/\\]automated_tests[/\\]flutter_test[/\\]exception_handling_test\.dart:[0-9]+:[0-9]+\)
 #[0-9]+ +.+ \(package:flutter_test[/\\]src[/\\]widget_tester\.dart:[0-9]+:[0-9]+\)
 #[0-9]+ +.+ \(package:flutter_test[/\\]src[/\\]binding.dart:[0-9]+:[0-9]+\)
 <<skip until matching line>>

dev/automated_tests/flutter_test/test_async_utils_unguarded_expectation.txt

@@ -15,11 +15,11 @@ statement in front of the call to the first\.
 
 When the first method was called, this was the stack:
 <<skip until matching line>>
-(elided [0-9]+ frames from .+)
+(elided one frame from .+)
 
 When the exception was thrown, this was the stack:
 <<skip until matching line>>
-(elided [0-9]+ frames from .+)
+(elided one frame from .+)
 
 The test description was:
 TestAsyncUtils - handling unguarded async helper functions