* Read core platform kernel file during Dart initialization.
Currently service isolate is initialized from the source code parsed by VM.
This CL changes it so service isolate created during Dart initialization
is created from the kernel platform.dill file if it is present in the application
bundle. Then this platform kernel file is kept in dart_init module and reused
for application sciprt isolates.
* Reformat and merge
* Use accessor method
* Avoid passing running_from_kernel param. Add TODO for cleanup. Rename param.
* Fix Flutter loading from dill files.
* Remove disable of causal async stacks.
* Include mirrors patch files as they are needed for release/profile gen_snapshot
* Free the bytes
* Add FTL_DCHECK
* Roll Dart SDK to ed00447138f95ea4ba612509a244ca8205735372
Make the VM happy with a spurious instruction snapshot.
* Revert "Snapshots: Don't use an empty array where a NULL array is expected. (#3361)"
This reverts commit 275ffdcef80ffb85f4be62b9e8d1b17b5c0fdacf.
Broke iOS simulator builds; should no longer be necessary after rolling
the Dart SDK to ed00447138f95ea4ba612509a244ca8205735372.
On iOS simulator builds, we were seeing DartLookupSymbolInLibrary return
a pointer to a address of the snapshot data rather than the address of
the snapshot buffer itself. On simulator builds we don't build the
snapshot data into a buffer in app.dylib (kDartVmSnapshotData) but link
it statically into the engine itself.
* Add config properties to specify snapshot blob file names.
This adds the ability of the shell to override the default
dart aot snapshot blob file names, and it wires up Android's
FlutterMain to recognize the properties in the app's manifest.
This will be used for flutter applications that build their
binary snapshots into files other than the default ones
that the engine uses.
