* Install JDK and Android SDK only for integration and build tests

* Updated ListView Sample code with more examples for different constructors and also to match asset diagrams.

* Fixed MIA semicolons.

* Code cleanup.

* Added context for ListView.builder example.

* Analyzer does not like const and static usages.

* Replaced the const declarations with final. The analyzer does not like the use of const here, at all.

* Fixed parameterized declarations.

* Add a `flutter create --list-samples` command

* Add some comments/docs

* Tweak text

https://github.com/flutter/engine/compare/56d8634c51ff...5ccee9537334

git log 56d8634c51ff50534b1853b71205eff861131dcf..5ccee95373348854bc4877cfe240024a36847d2d --no-merges --oneline
5ccee9537 Roll src/third_party/skia e9c1ce89c005..c6d8781c4036 (29 commits) (flutter/engine#8123)
20165b314 Integrated AndroidTouchProcessor within the old FlutterView (flutter/engine#8095)
bc901324f Revert "Add support for trace counters with variable arguments and instrument the raster cache. (#8094)" (flutter/engine#8122)
2a0d35428 Add support for trace counters with variable arguments and instrument the raster cache. (flutter/engine#8094)

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https://github.com/flutter/engine/compare/a71609f0695c...56d8634c51ff

git log a71609f0695c2977ac96b7a79e67e24767abfda2..56d8634c51ff50534b1853b71205eff861131dcf --no-merges --oneline
56d8634c5 Improve shadow doc in PhysicalShapeLayer (flutter/engine#8114)
bd0f9085e Adds a platfromViewId to SemanticsNode (flutter/engine#8055)

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* Fix MouseTracker annotation leak

Map's remove method is typed `remove(Object key)`, which can cause bugs.

Modified the existing test to check if the annotation has been removed
from MouseTracker.

https://github.com/flutter/engine/compare/0d2cf5857b2b...a71609f0695c

git log 0d2cf5857b2be0949435f60c0188f1aed4d93c93..a71609f0695c2977ac96b7a79e67e24767abfda2 --no-merges --oneline
a71609f06 Roll src/third_party/skia bd050b90f8c7..e9c1ce89c005 (8 commits) (flutter/engine#8113)
35e3b2b86 Roll src/third_party/skia 92ae09900456..bd050b90f8c7 (7 commits) (flutter/engine#8111)
04fe0078f Roll src/third_party/dart 2fb6cd9f5f..674fd0e060 (58 commits) (flutter/engine#8110)

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Adds support for discrete scroll events, such as those sent by a scroll wheel.

Includes the plumbing to convert, dispatch, and handle these events, as well as
Scrollable support for consuming them.

Substantially reduces the danger that a bug in the analysis server
might prevent errors from being detected by `flutter analyze`.

* Updating sample code for container to match forthcoming diagrams in assets-for-api-docs.

* Analyzer unhappy with Colors, fixing.

* Resolving push conflict (hopefully)

* Analyzer fix.

* Corrected color to match brand gallery

* Fixing wrap and indentation.

https://github.com/flutter/engine/compare/14d1584a2262...0d2cf5857b2b

git log 14d1584a22627e9a1eefc0e5f3de78caffcde09e..0d2cf5857b2be0949435f60c0188f1aed4d93c93 --no-merges --oneline
0d2cf5857 Fix the Windows build (flutter/engine#8106)
a28b53007 Log non-kSuccess returns from embedder API calls. (flutter/engine#8096)

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* print stderr to stderr, no bq if not contributor

* let test continue of bigquery fails

I inadvertently commented this out in my previous PR around this.

* Run non-perf sensisitive tests on Cirrus

14d1584a2 Roll src/third_party/skia 29d5dec9a078..92ae09900456 (1 commits) (flutter/engine#8104) (#29120)


https://github.com/flutter/engine/compare/4e54bc93ca9a...14d1584a2262

git log 4e54bc93ca9aaf2156fb06266c9fe509e8599a5f..14d1584a22627e9a1eefc0e5f3de78caffcde09e --no-merges --oneline
14d1584a2 Roll src/third_party/skia 29d5dec9a078..92ae09900456 (1 commits) (flutter/engine#8104)

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https://github.com/flutter/engine/compare/9e8f8d0889ec...4e54bc93ca9a

git log 9e8f8d0889ec04b54def0bf917321a27006623b0..4e54bc93ca9aaf2156fb06266c9fe509e8599a5f --no-merges --oneline
4e54bc93c Guard initialization of touch exploration listener (flutter/engine#8103)

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https://github.com/flutter/engine/compare/21342863aa60...9e8f8d0889ec

git log 21342863aa6018af53c09af2a3e7aa432a6cc844..9e8f8d0889ec04b54def0bf917321a27006623b0 --no-merges --oneline
9e8f8d088 Drop android_sdk_downloader in favor of cipd (flutter/engine#8087)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

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https://github.com/flutter/engine/compare/dc216bdcf0b3...21342863aa60

git log dc216bdcf0b3fbdf5a6ed2ccffa0e33f82c927c1..21342863aa6018af53c09af2a3e7aa432a6cc844 --no-merges --oneline
21342863a Do not cache gclient sync (flutter/engine#8098)

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https://github.com/flutter/engine/compare/124fb1a054cd...dc216bdcf0b3

git log 124fb1a054cdb9d4338b4b7602e795699dbc0108..dc216bdcf0b3fbdf5a6ed2ccffa0e33f82c927c1 --no-merges --oneline
dc216bdcf Fix typo (flutter/engine#8102)

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https://github.com/flutter/engine/compare/e77337bb1c74...124fb1a054cd

git log e77337bb1c74bf0595513cc71072b717f8977251..124fb1a054cdb9d4338b4b7602e795699dbc0108 --no-merges --oneline
124fb1a05 Roll src/third_party/skia b45e5f1e810a..29d5dec9a078 (1 commits) (flutter/engine#8101)
76ad08e7d Roll src/third_party/skia a009d582e812..b45e5f1e810a (2 commits) (flutter/engine#8100)

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e77337bb1 Use right stream for Java, on mac try to autoselect Java 1.8 (flutter/engine#8099) (#29094)


https://github.com/flutter/engine/compare/a63ff4632728...e77337bb1c74

git log a63ff4632728c6386977dac95699021ee6018449..e77337bb1c74bf0595513cc71072b717f8977251 --no-merges --oneline
e77337bb1 Use right stream for Java, on mac try to autoselect Java 1.8 (flutter/engine#8099)

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https://github.com/flutter/engine/compare/03d5f3c2d1e0...a63ff4632728

git log 03d5f3c2d1e06e3949232d01233224fe18c196fb..a63ff4632728c6386977dac95699021ee6018449 --no-merges --oneline
a63ff4632 Android linter prints to the console by default (flutter/engine#8090)
24d990294 Roll src/third_party/skia bea1f94f341e..a009d582e812 (18 commits) (flutter/engine#8097)

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This reverts commit 9e9f48da.

https://github.com/flutter/engine/compare/c48774cfe09b...03d5f3c2d1e0

git log c48774cfe09b7f286defb9e457a74c7e7028e11c..03d5f3c2d1e06e3949232d01233224fe18c196fb --no-merges --oneline
03d5f3c2d Clarify arguments to FlutterEngineOnVsync (flutter/engine#8093)
718329ce6 Android Embedding PR 17: Clarify AccessibilityBridge and move logic out of FlutterView. (flutter/engine#8061)
edfc0cfaa Android Embedding PR 16: Add touch support to FlutterView. (flutter/engine#8034)

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https://github.com/flutter/engine/compare/87edd94e9cc7...c48774cfe09b

git log 87edd94e9cc751a0de72c0828d41793b9f740062..c48774cfe09b7f286defb9e457a74c7e7028e11c --no-merges --oneline
c48774cfe Roll src/third_party/dart 571ea80e11..2fb6cd9f5f (122 commits) (flutter/engine#8086)
3c8ef04e9 Allow embedders to post tasks onto the render thread. (flutter/engine#8089)
1d10e0eb6 Guard against NewAPI failures (flutter/engine#8048)

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https://github.com/flutter/engine/compare/60314077846c...87edd94e9cc7

git log 60314077846c123f45c5aaef911c5ea48343d569..87edd94e9cc751a0de72c0828d41793b9f740062 --no-merges --oneline
87edd94e9 Add read-only persistent cache (flutter/engine#8049)
4c9404950 Move android_sdk_downloader so I can more easily deprecate it (flutter/engine#8084)
7cbd9d8b4 Roll src/third_party/skia 3d1b941f3a7d..bea1f94f341e (7 commits) (flutter/engine#8083)
260669c65 Fix deleting text when the last character is some special characters on IOS (flutter/engine#7982)

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