Remove an extra statement introduced in 36ca574

This is really just in order to trigger a build. ci.chromium.org infra
had a short outage during our last build.

Adds support for pointer signals, in a way that will support both discrete events (e.g., scroll wheels, flutter/flutter#22762) and continuous gestures (e.g., trackpad scroll, flutter/flutter#21953).

Also exposes these new event options to the embedder. Does not include code to send the
new events from the platform shells.

* improve elevation bounds calculation and add diagram

Adds --clang-static-analysis option to GN to enable/disable compiling
with clang static analysis enabled.

…ss Android and Windows hooks on Mac. (#8051)

There is already fml/memory/thread_checker.h

* Skip skp files in license check

This fixes https://bugs.chromium.org/p/skia/issues/detail?id=8828

* Update signature

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git log 7254281..801a9c1 --date=short --no-merges --format=%ad %ae %s
2019-03-06 [email protected] Roll recipe dependencies (trivial).
2019-03-05 [email protected] Move process* closures into the GrTextBlob
2019-02-20 [email protected] SkPDF: Add experimental Harfbuzz font subsetter
2019-03-06 [email protected] also tag DM results with color and alpha type
2019-03-06 [email protected] [canvaskit] Remove additional copies of CanvasKit when testing
2019-03-06 [email protected] [infra] Remove bookmaker bots
2019-03-06 [email protected] change gm to use srgb (not linear) so srgb and legacy draw the same
2019-03-05 [email protected] Fix stencil setup in Metal
2019-03-06 [email protected] [canvaskit] Add particles integration
2019-03-05 [email protected] Add ddl support to drawing to wrapped vulkan secondary command buffers.
2019-03-05 [email protected] Basic wasm skp debugger unit test
2019-03-06 [email protected] Roll third_party/externals/angle2 a8300e5..e397949 (1 commits)
2019-02-27 [email protected] SkWuffsCodec: replace memset+check_wuffs_version
2019-03-06 [email protected] [canvaskit] Add some APIs for speed and clients
2019-03-05 [email protected] Update YUVA mipmap generation path to take a GrRecordingContext
2019-03-06 [email protected] Update go_deps asset
2019-03-06 [email protected] Roll third_party/externals/angle2 55959b0..a8300e5 (3 commits)
2019-03-05 [email protected] Roll recipe dependencies (trivial).
2019-03-05 [email protected] remote fonts: Ensure consistent gamma usage with remote and gpu fonts.
2019-03-05 [email protected] Roll ../src 8e3cddfd5a43..2f034a6e32fc (426 commits)
2019-03-05 [email protected] Support per-entry transforms in image-set API
2019-03-05 [email protected] Make mixed samples detection automatic
2019-03-05 [email protected] Roll third_party/externals/swiftshader e57f10e..4c84dbd (1 commits)
2019-03-04 [email protected] Pointer to GrStrikeCache on GrTextBlob
2019-03-04 [email protected] SkQP: from skqp_gn_args import SkqpGnArgs
2019-03-05 [email protected] [particles] Clean up build - remove test deps
2019-03-05 [email protected] Roll third_party/externals/angle2 b8cff9e..55959b0 (3 commits)
2019-03-05 [email protected] Roll skia/third_party/skcms 7efede6c3d35..10736f2da359 (2 commits)
2019-03-05 [email protected] Roll recipe dependencies (trivial).
2019-03-05 [email protected] array of unique verts
2019-03-05 [email protected] Roll skia/third_party/skcms b7157d764389..7efede6c3d35 (1 commits)
2019-03-05 [email protected] Make SkImage_Base::asTextureProxyRef take a GrRecordingContext parameter
2019-03-05 [email protected] Distinguish between "flushed" and "finished" idle state callbacks on GrTexture.
2019-03-05 [email protected] Clean up logic in fontregen GM
2019-03-05 [email protected] Use GrSurface::setRelease helper that creates ref-counted wrapper
2019-03-05 [email protected] Roll recipe dependencies (trivial).
2019-03-04 [email protected] Add unit test to check if we can create a VkDevice using global priority extension.
2019-03-04 [email protected] Fix Android host-side Windows build
2019-03-05 [email protected] Make sure to apply the stencil settings for GrDashOp
2019-03-04 [email protected] [infra] Upgrade Debian GCE bots to 9.8.
2019-03-04 [email protected] Have SkGlyphRunListPainter close over SkStrikeCacheInterface
2019-03-05 [email protected] Roll third_party/externals/swiftshader e95eeb1..e57f10e (1 commits)
2019-03-04 [email protected] Clarify ownership of typefaces in implementation.
2019-03-05 [email protected] Initial wasm debugger
2019-03-04 [email protected] Add fetch-gn to canvaskit and cmake compile scripts
2019-03-04 [email protected] Add support for runtime color filters written in SkSL.

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Adds scroll event handling to the macOS shell, sending them using the
new embedding API.

Currently, trackpad scrolling is just handled like scrollwheel
scrolling, since the trackpad-gesture-based scroll handling in Flutter
is still in progress.

Adds code to synthesize Add events if mouse tracking isn't enabled,
so that it doesn't rely on Flutter being lenient about handling events
from pointers that have never been added.

* implement callback for a11y readiness
* use FlutterSemanticsUpdateNotification from header, move to VC header

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git log 801a9c1..3c957d5 --date=short --no-merges --format=%ad %ae %s
2019-03-06 [email protected] Roll ../src 2f034a6e32fc..ca7eff86b174 (489 commits)
2019-03-06 [email protected] Roll third_party/externals/swiftshader 2c25b14..76e9bc0 (1 commits)
2019-03-06 [email protected] Roll recipe dependencies (trivial).
2019-03-06 [email protected] Make SkCubicMap immutable
2019-03-06 [email protected] Particle cleanup: IWYU
2019-03-06 [email protected] Roll third_party/externals/swiftshader 9584fe4..2c25b14 (1 commits)
2019-03-06 [email protected] SkReflected - avoid double registration, auto register base types, etc.
2019-02-28 [email protected] Make SkCubicMap public
2019-03-06 [email protected] Roll third_party/externals/swiftshader 4c84dbd..9584fe4 (1 commits)
2019-03-06 [email protected] Another stab at MTLRenderCommandEncoder memory leak.
2019-03-06 [email protected] encode F16Norm as rec2020
2019-03-06 [email protected] change gradients4f to use srgb
2019-03-06 [email protected] Fix: set SDFT if there is only fallback
2019-03-06 [email protected] Add glf16norm config to DM
2019-03-06 [email protected] Interface for passing skp file from JS to WASM
2019-03-06 [email protected] Roll skia/third_party/skcms 10736f2da359..5e67e5c19fd3 (1 commits)
2019-03-06 [email protected] Roll recipe dependencies (trivial).
2019-03-06 [email protected] Particles: Cleanup and better UI
2019-03-06 [email protected] rework colorImage testing

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2019-03-06 [email protected] Don't apply the view matrix twice for complicated fallback
2019-03-07 [email protected] Roll third_party/externals/swiftshader bf943f6..2995dc2 (2 commits)
2019-03-06 [email protected] Correct argument order for blobs in viewer.
2019-03-06 [email protected] Roll third_party/externals/swiftshader 76e9bc0..bf943f6 (2 commits)
2019-03-06 [email protected] Roll third_party/externals/angle2 e397949..1412650 (4 commits)
2019-03-06 [email protected] Roll recipe dependencies (trivial).

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2019-03-07 [email protected] Roll third_party/externals/swiftshader 952d273..45faa08 (1 commits)
2019-03-07 [email protected] Roll third_party/externals/swiftshader 2995dc2..952d273 (1 commits)
2019-03-07 [email protected] Update go_deps asset

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git log 4c1ea43..88b8d11 --date=short --no-merges --format=%ad %ae %s
2019-03-07 [email protected] Revert "Distinguish between "flushed" and "finished" idle state callbacks on GrTexture."
2019-03-07 [email protected] [skottie] Use std::chrono for load time stats
2019-03-07 [email protected] Revert "Change promise image contract to for when Release and Done are called."
2019-03-06 [email protected] Removed unused fallback code
2019-03-07 [email protected] [canvaskit] Increase timeout and add logging to further diagnose test flakiness
2019-03-06 [email protected] fix f16norm mips
2019-03-06 [email protected] Change promise image contract to for when Release and Done are called.
2019-03-06 [email protected] remove dead SK_SUPPORT_LEGACY_CHOOSERASTERPIPELINE code

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* Mark const extern

* fix build

…der. (#8072)

The current assumption is that the embedder will wait till the vsync event and
then fire the callback. However, some embedders have that information upfront.
Since the time point has already been specified by the embedder, there is no
reason to burden the embedder with having to setup a wait either.

This updates the FlutterSemanticsAction enumerator identifiers for the
'move cursor forward/back one word' actions (added in
#8033) for consistency with the 'move cusor forward/back
on character' identifiers.

ABI compatibility is unaffected, but this with require the following
change in any embedder making use of these fields:

Rename:
    kFlutterSemanticsActionMoveCursorForwardByWordIndex
to:
    kFlutterSemanticsActionMoveCursorForwardByWord

Rename:
    kFlutterSemanticsActionMoveCursorBackwardByWordIndex
to:
    kFlutterSemanticsActionMoveCursorBackwardByWord

* Add script to help generate PR messages

* newline

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git log 88b8d11..3d1b941 --date=short --no-merges --format=%ad %ae %s
2019-03-08 [email protected] Update go_deps asset
2019-03-08 [email protected] Roll third_party/externals/swiftshader b124373..3ed33ce (1 commits)
2019-03-07 [email protected] Roll recipe dependencies (trivial).
2019-03-07 [email protected] Roll ../src ca7eff86b174..7ddffe6a4a5e (485 commits)
2019-03-07 [email protected] Roll third_party/externals/swiftshader efec1b9..b124373 (2 commits)
2019-03-07 [email protected] Roll third_party/externals/swiftshader 7273a4b..efec1b9 (4 commits)
2019-03-07 [email protected] Fix two SkPathRef bugs
2019-03-07 [email protected] Restore support for multisample locations
2019-03-07 [email protected] Roll third_party/externals/swiftshader 71008d8..7273a4b (1 commits)
2019-03-07 [email protected] add color_depth field in DM/Gold
2019-03-07 [email protected] Roll recipe dependencies (trivial).
2019-03-07 [email protected] Add Autorelease pools to clear out no longer needed Metal objects.
2019-03-07 [email protected] added constant swizzle support for Metal
2019-03-07 [email protected] Got RelaxedPrecision decorations working again in SPIR-V, and removed no-longer-needed old-style precision handling code.
2019-03-07 [email protected] Add F16Norm support to a few more pixmap helpers
2019-03-07 [email protected] Fix bit-depth selection for picture shader playback with F16Norm
2019-03-07 [email protected] Add filter quality to paint overrides in viewer.
2019-03-07 [email protected] Roll recipe dependencies (trivial).
2019-03-07 [email protected] treat F16Norm like F16 as far as SW tranfer functions go
2019-03-07 [email protected] Roll third_party/externals/swiftshader ec25573..71008d8 (1 commits)
2019-03-07 [email protected] [canvaskit] Clean up Skottie sources list
2019-03-07 [email protected] add pause to SkSpinlock::contendedAcquire on Intel
2019-03-07 [email protected] [canvaskit] more testing logs
2019-03-07 [email protected] Roll third_party/externals/swiftshader 45faa08..ec25573 (1 commits)
2019-03-07 [email protected] Update Skia milestone to 75
2019-03-07 [email protected] Roll recipe dependencies (trivial).
2019-03-07 [email protected] undo old colorspace hacks related to savelayers

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git log bf341ae..cec2028 --date=short --no-merges --format=%ad %ae %s
2019-03-27 [email protected] Roll third_party/externals/angle2 a47e2a2..518c679 (3 commits)
2019-03-27 [email protected] Roll ../src 4035f6c897d0..83d44af5c208 (535 commits)
2019-03-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).

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git log cec2028..d1c271b --date=short --no-merges --format=%ad %ae %s
2019-03-27 [email protected] Update go_deps asset
2019-03-27 [email protected] Update SKP version
2019-03-27 [email protected] Update SKP version

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git log d1c271b..c476e5d --date=short --no-merges --format=%ad %ae %s
2019-03-26 [email protected] Fix bug in GrResourceAllocator's intermediate flushing (take 2)
2019-03-27 [email protected] Roll third_party/externals/swiftshader e747b3c..df5b28f (1 commits)

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8a92d2a Collect types deeply for deferred loading
bd99509 [infra] Fix approve_results race condition checking failing on new builders.
440d287 [infra] Run pkg/(front_end|kernel) tests only on front-end builders
4256a97 [co19] DEPS file updated
b7a5e47 [vm, service] Allow choice of tags and code-verus-function when getting profile samples as timeline events.
0e48504 Deflake socket reads on Fuchsia
45c367d Add plugin performance data to the server status pages
57321c1 Revert "[vm/kernel] Index all source and line starts before using them"
419243f Add support for BlockExpression.
61f0f5b [vm/bytecode] Declare members in bytecode
e1a6893 [dartdevc] Generating nested functions that invoke super as arrow functions (e.g., mixins)
3a37316 Initial implementation of server support for training data
fbc70da [cfe] Add inference and type checks in for-elements in lists and sets
49a7fa1 [cfe] Add inference and type checks for if-elements in lists and sets
73d5c6b Make the collection await for test actually return a stream.
e8fc260 [gardening] Clean up outdated flutter hhh patches

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2019-03-27 [email protected] Roll third_party/externals/swiftshader df5b28f..e43cda5 (1 commits)
2019-03-26 [email protected] Fix paint filter quality in draw_image_set GM
2019-03-26 [email protected] Add a function to compute texture sizes
2019-03-25 [email protected] FM, a dumber new testing tool
2019-03-27 [email protected] Fix RecreateSKPs bot page sets III
2019-03-27 [email protected] Minor cleanup of GrResourceAllocator
2019-03-27 [email protected] [skottie] Fix handling of hidden shapes and layers

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991c9da [vm/ffi] Add copyright headers to sqlite example and incorporate Michael's feedback.
7a15b02 [vm/ffi] Add demo docs for using FFI on Android.

Adds glfw to //third_party/, and rolls the buildroot to
ee817fb
to pick up the build rules for it.

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git log 576eb87..99ccc0c --date=short --no-merges --format=%ad %ae %s
2019-03-27 [email protected] lazy svg parsing in TestSVGTypeface
2019-03-27 [email protected] split up skia_srcs() in public.bzl
2019-03-27 [email protected] Roll third_party/externals/angle2 518c679..c240abe (1 commits)
2019-03-27 [email protected] Disable texture storage on Android over command buffer.
2019-03-27 [email protected] update DM_SRCS to build tools/HashAndEncode

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…rom Dart code." (#8329)

This reverts commit 7e77d5c after fixing Windows issues.

"DispatchPointerDataPacket" should have been "PointerEvent".

…utterFragment control of render modes, FlutterSurfaceView transparent until rendering is ready. (#8317)

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2019-03-27 [email protected] Roll third_party/externals/swiftshader 4c9f4a9..179c932 (1 commits)
2019-03-27 [email protected] Add MSAA and non-aa modes to GrFillRRect Op
2019-03-27 [email protected] Add support for vsync on android viewer.
2019-03-21 [email protected] add bgra8 bgra8s and 8888s to explicitly control swizzle and srgb-ness in gpu[] configs
2019-03-27 [email protected] add .svg sources to fm
2019-03-27 [email protected] Allow Mock GrBackendTextures to masquerade as GL
2019-03-27 [email protected] add --backend pdf to fm
2019-03-27 [email protected] Add vsync toggle for windows viewer.
2019-03-27 [email protected] add --backend skp to fm
2019-03-27 [email protected] Roll third_party/externals/swiftshader e43cda5..4c9f4a9 (1 commits)
2019-03-27 [email protected] buildifier public.bzl

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#8333)

The AccessibilityViewEmbedder was not delegating a11y events coming virtual nodes(of the embedded view) that were not previously traversed by the a11y framework.

It turns out the a11y framework might leave parts of the tree untraversed in some circumstances, changed the behavior to create an originId<-->flutterId mapping on the fly when an event is delegated from a not previously traversed node.

Fixes flutter/flutter#30010.

Currently, all Flutter threads are managed by the engine itself. This works for
all threads except the platform thread. On this thread, the engine cannot see
the underlying event multiplexing mechanism. Using the new task runner
interfaces, the engine can relinquish the task of setting up the event
multiplexing mechanism and instead have the embedder provide one for it during
setup.

This scheme is only wired up for the platform thread. But, the eventual goal
is to expose this message loop interoperability for all threads.

NSOpenGLView reshape is annotated with NS_REQUIRES_SUPER. This avoids
build failures when building with `-Wobjc-missing-super-calls`.

Simplifies the build and runtime requirements for the Linux shell.
Since the engine does GL extension lookup manually anway, an extension
loader library isn't necessary.

Instead of requiring a system-level GLFW, build it from source and
statically link it into the Linux shell.

Bugfix:
* Use the `pub` from within the built Dart SDK (not whatever's on
  `$PATH`, if anything).

A few minor improvements:
* Allow running from below the src/ buildroot dir, as it's often
  convenient to work from within the flutter/engine git dir.
* Echo test name before running, for slightly better debuggability.
* Minor line-wrapping for readability.

ffee99d Add asyncExpectThrows<T>() to async_helper.
994f535 [vm/bytecode/compiler] Remove excessive stack overflow checks when inlining
9ea9612 Object can be used in for-in and await for elements.
4555cf7 Convert one more set of tests
a9ee080 [dartdevc] Remove redundant parameters from helper methods
1bbd282 Make analyzer/tool/summary/generate.dart take an IDL path
f127153 [co19] DEPS updated

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Enables the build of the Windows shell, based on the same GLFW code used
by the current Linux shell.

cf32584 [vm] Support compiling static field initializers and dynamic invocation forwarders from a compilation trace.
3364df5 Fix a bug that led to a divide-by-zero exception
f226f4f Improve type of typed-array load
e5bc8c2 [ VM / Service ] Remove Platform.pathSeparator from test and replace with / to fix Windows failure
0d93a85 [vm/bytecode] Clean component metadata except bytecode when dropping AST
ca2f03c [ VM / Service ] Allow for breakpoints to be set using either file: or package: URIs for packages.

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2019-03-28 [email protected] Update go_deps asset
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05f3b12 Add test for native declarations
b978fdd Move experimental flag defaults to CFE
cc00203 Update pub client version
3e4a1de Use dart:foo-patch import uri for patches; remove VM workaround for sdk uris
cf76825 Temporarily disable 'Allow the incremental compiler to load modules'
7baae76 Always use ir constants in annotations when constant-update-2018 is enabled
10abacb Use hasOnlyNonDeferredImportPathsToConstant to add deferred constants
32a5fa0 Allow incremental compiler to just create outline
83e6e9f Allow the incremental compiler to load modules
ef168de [vm/kernel] Index all source and line starts before using them (2nd try)
add5a27 [infra] Add `constant-update-2018` flag to v2.3 lang features tests