* d470fc65e Roll src/third_party/skia 31972f889641..57263c2e0ccd (3 commits) (flutter/engine#7529)

* 11aa5e628 Roll src/third_party/dart da09945643..ac1bf656c4 (22 commits) (flutter/engine#7527)

* a0b4d6b61 Configure the embedder in AOT in "profile" and "release" runtime modes. (flutter/engine#7533)

* 2cf1181e5 Roll src/third_party/dart ac1bf656c4..2e5453ddb4 (42 commits) 2e5453ddb4 [ VM ] Updated licenses to match other licenses in project 3d71abcada Prepare to publish a new version of the analyzer_plugin package with an updated dependency on analyzer ebf319b64b Clean up some lingering references to type propogation be47aad327 [VM/Compiler/AOT] Bare instructions 9: Improve write barrier on ARM/ARM64/X64 10f63f806d [gardening] Mark io/stdout_stderr_non_blocking_test flaky on x64 8b214f4d72 Restore type parser from reify project 65dde13f1b Don't check formatting of Front-End test cases 53217e6eb1 [kernel] Add ability to (de)serialize DirectMethodInvocation 5048889c54 [kernel] Add ability to (de)serialize StaticInvocation 7ea2dfad20 [kernel] Add ability to (de)serialize DirectPropertySet 50c06c55ba [kernel] Add ability to (de)serialize DirectPropertyGet 793fbc0d4a [kernel] Add ability to (de)serialize StaticSet 581af6eb56 [co19] DEPS and status file updated b0017d758c Refer to correct locations in SDK (and other dill files) da6938a5b2 After some more `git cl uploads`, this fixes a bunch of little problems in the spec that we have noted over time. c9a55b437a [Kernel] Remove the dedicated fromEnvironment constants 1a0367a373 Create test which demonstrates issues 35558 and 35559 6205d7e82c [kernel] Add ability to (de)serialize StaticGet e529988474 [kernel] Rename ScopedReference to ScopedUse f437fa02c2 [kernel] Nest *Environment into *State for (de)serialization 0dea413d94 Tests for reachability, fix for try/finally. e3302cdb8f Follow-up to storing problems in the ast dd04c374b8 [vm,dart:io] On Linux, Android, and Fuchsia the getsockopt parameter is incorrect. e64428a839 Revert "[vm] Cleanup Dart_Get/Set/HasStickyError API and use isolate's sticky error only as a backup for thread's sticky error" 324718fadd [vm] Revert "Restore TLABs." 5a607755b2 [ VM / dart:io ] Fixed issue where writing to a socket after it has been closed would raise SIGPIPE and crash the process. 6b5e8603d5 Reland "[vm/compiler] AOT inline heuristics improvements" 06a1e6e9e3 [vm] Enable timeline on Fuchsia even in product mode. 2faab1d4c0 Update AstBuilder to build spread collection AST structures b10f179608 [vm] Cleanup Dart_Get/Set/HasStickyError API and use isolate's sticky error only as a backup for thread's sticky error 5b1daaac6c Exposes a thin layer over getsockopt/setsockopt for supported platforms. c701e76506 [vm/compiler] handle non-nullable null situation better b692a6d183 Improvements for flow analysis. fc62cf0373 [infra] Fix co19 git URL in DEPS e7bd3edc9f [vm] Assert callback state for all Dart_Set*ReturnValue, take 2. ddce2824fa Add more spread collection fasta test cases 6639cbd6c3 Add AstBuilder spread-collections and control-flow-collections flags 1020a22290 [dart2js] Do more native method inlining f353719b08 Ignore unnecessary_cast hint. 3513f872ce Extract DartFileEditBuilder.importLibrary() into separate file. 46080dd886 Update DEPS to check out co19 tests from dart.googlesource.com ca2db2ad53 [VM/Compiler/AOT] Bare instructions 8: Improve AOT code by using pc-relative calls

* d5d6bd2c5 Fix suspicious typo "painted" to "paint" (flutter/engine#7530)

* d89f3b059 Roll src/third_party/skia 57263c2e0ccd..5c7a3ac0e214 (15 commits) (flutter/engine#7536)

* 75cfebde0 Roll buildroot and update method of getting android SDK and support libs (flutter/engine#7284)

* 898b4f8da Allow embedders to specify AOT snapshot buffers. (flutter/engine#7538)