Now that we have all the Dart packages we need in //third_party, we can build
skyx bundles by default.

As part of this change, I've made it possible to build skyx bundles on Linux
and I've made the gn target names of the mojoms in //sky/services consistent
with each other and with //mojo/services/public.

TBR=eseidel@google.com

Review URL: https://codereview.chromium.org/1227973002 .

- Pub doesn't publish dot files (who knew?!)
- sky_tool was referencing a variable that doesn't exist

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1223173003 .

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1230583003 .

BUG=
R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1225923009 .

This isn't quite perfect since we seem to do a second layout as the
activity switcher is brought up which is shifting down our
toolbar and making it bleed slightly below the Activity Switcher's
Task description bar.  But at least we're the right color now.

R=abarth@chromium.org, abarth@google.com

Review URL: https://codereview.chromium.org/1209423008 .

This file will be used by a future version of the Dart analyzer to understand
Dart code that uses the dart:sky package.

R=johnmccutchan@google.com

Review URL: https://codereview.chromium.org/1214433006 .

R=abarth@chromium.org, abarth@google.com

Review URL: https://codereview.chromium.org/1214073014.

A ScrollableList seems like a generically useful widget.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1223863003 .

R=abarth@chromium.org, abarth@google.com

Review URL: https://codereview.chromium.org/1216613004.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1218153005.

The term ViewportObserver doesn't mean anything. This interface has evolved to
control the engine. This new name reflects that.

TBR=eseidel@google.com

Review URL: https://codereview.chromium.org/1222663003.

This introduces an AnimationPerformance class, which is intended to manage an
animation (or its reverse), with the ability to manually control the timeline
or to apply a force to advance the animation with a diminishing speed.

I'm having trouble fitting the odeon model to Sky. Odeon has a lot of nice
properties, but fundamentally operates on UINodes, which contain all the
properties to be animated. Sky, on the other hand, has no such universal
properties. Instead, each Widget assembles itself how it sees fit.

So my current plan is to let AnimationPerformance own a generic set of
AnimatedVariables. You pass it a bag of things, say position and opacity, as
AnimatedVariables. It updates them based on the animation, and they each have
a way to build a widget based on their current state.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1211603003.

Please use package:sky/widgets instead.

R=ianh@google.com, eseidel@google.com

Review URL: https://codereview.chromium.org/1221883002.

We need the material design icons at build time in order to build Sky
application bundles that include the icons. Therefore, we need can't wait until
runtime to download the icons.

Also, rather than copying all the icons into each out directory, we just
symlink to the copy in the source tree.

R=eseidel@chromium.org, eseidel@google.com

Review URL: https://codereview.chromium.org/1217283002.

R=ianh@google.com, abarth, hixie

Review URL: https://codereview.chromium.org/1217623002.

This CL makes it possible to run sky/tests/raw/bogus_import.dart in sky_shell
on Linux. We'd eventually like to scale this up to running all the tests.

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1218633003.

This CL builds an APK for MineDigger that works offline. We use |sky_packager|
to snapshot the Dart code, which we then extract from the APK during startup.
If we succeed in extracting a snapshot, we load it by default.

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1211253004.

There's is no support for animating the selected tab indicator, there isn't a TabNavigator container yet, overflow layout (tabs don't fit) isn't supported yet, etc.

R=abarth@chromium.org, ianh@google.com

Review URL: https://codereview.chromium.org/1205953002.

This file doesn't belong in the SDK because it is an implementation detail of
the Sky engine. Instead, this CL moves the code for dart:sky.internals into the
snapshot. This CL is a step towards merging dart:sky.internals with dart:sky,
which also resides in the snapshot.

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1200953007.

R=ianh@google.com, hixie

Review URL: https://codereview.chromium.org/1204523002.

R=abarth@chromium.org, abarth, hixie

Review URL: https://codereview.chromium.org/1194743003.

This Dart library exposes a more idiomatic interface to the asset_bundle
service and provides integration with dart:sky.

R=viktorl@google.com

Review URL: https://codereview.chromium.org/1200463002.

Flesh out a README.md file for the SDK.
Make the stocks app test wait for the app to be mounted, to catch some more errors, like typos in the mount callback.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1182053012.

We can't have two copies of |embedder.dart| or |shell.dart| because they take
ownership of some underlying Mojo handles. Instead of duplicating the code,
this CL makes the old locations just export all the symbols from the new
location. I've also done the same with fetch.dart to avoid code duplication.

Finally, I've removed image_cache.dart in the old location because the only
clients already live in the new world and ought to use the new location.

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1179923004.

Some files are moved by this:
  Copy framework/node.dart into types/ - preparing for framework/'s decomissioning.
  Move app/scheduler.dart into sky/scheduler.dart - "app" doesn't really make sense.

As part of the SkyBinding cleanup, I made the hit-testing less
RenderBox-specific, by having the HitTestEntry.target member be a
HitTestTarget, which is an interface with the handleEvent() function,
which is then implemented by RenderBox. In theory, someone could now
extend hit testing from the RenderBox world into their own tree of
nodes, and take part in all the same dispatch logic automatically.

This involved moving all the hit testing type definitions into a new
sky/hittest.dart file.

Renamed SkyBinding._app to SkyBinding._instance for clarity.

Moved code around in SkyBinding so that related things are together.

Made WidgetSkyBinding use the existing SkyBinding.instance singleton
logic rather than having its own copy.

I also added some stub README.md files that describe dependencies.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1187393002.

Summary:
  framework/animation/* -> animation/*
  framework/debug/utils.dart -> debug/utils.dart
  framework/shell.dart -> mojo/shell.dart
  framework/embedder.dart -> mojo/embedder.dart
  framework/net/* -> mojo/net/*

This should have no code changes except fixing and reordering imports.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1189943004.

Move app/view.dart to rendering/sky_binding.dart since it's part of the RenderObject API, really (it knows about RenderView intimately).
The tests pass. I didn't check every last example.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1183913006.

Defined constants for all 9 CSS font-weight values
with conventional names from the "Common weight
name mapping" section of
https://developer.mozilla.org/en-US/docs/Web/CSS/font-weight.

The FontWeight enum now just enumerates the actual
CSS weight values.

I've moved the TextStyle class into its own file.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1173323004.

They no longer exist but I forgot to remove them in my previous CL.

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1192603003.

The dialog will need many more features to be complete, but this class is a
basic skeleton of what we'll need.

R=jackson@google.com, jackson@chromium.org

Review URL: https://codereview.chromium.org/1189893002.

I've factored the common code for FlatButton and RaisedButton into
MaterialButton. Also, tweak some of the constants in MaterialButton to better
match the spec.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1187773008.

TBR=abarth

Review URL: https://codereview.chromium.org/1175193005.

R=abarth@chromium.org, abarth, hixie

Review URL: https://codereview.chromium.org/1186273002.

R=abarth@chromium.org, abarth

Review URL: https://codereview.chromium.org/1185173002.

1) BUILD.gn was missing internals.dart.
2) generators.dart was importing scheduler.dart from the wrong directory.

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1189523003.

This CL moves the bulk of the SkyView code out of the |framework| directory
because the |framework| directory was redundant in Dart package import
declarations.

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1177383006.

Although the basic widgets are wrappers, that's an implementation detail and
shouldn't be encoded in the name of the library.

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1182983002.

Verify that callers correctly set parentUsesSize if they use the child's size (and fix a few cases that didn't).
This introduces a bunch of code that should only run in debug builds, but we don't have #ifdefs yet.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1182933003.

Make Material actually create material, with opinions about what that
means.

Make FloatingActionButton use this.

Make Scrollable use this.

Make BoxDecoration support drawing a circle instead of a rectangle, so
that floating action button doesn't need a custom painter.

Implement RaisedButton (and remove button.dart, since there's no
"button" in Material Design).

Make InkWell have a "child" argument instead of "children", and not
have it introduce a Flex into the hierarchy.

Update container.dart example. Clean up some imports.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1179713004.

This moves input.dart to editing2/, since that way we can define the layering as strictly unidirectional.
It also reorders a bunch of imports to fit the style guide.
I removed the old remnants of the widgets example, and put the fn2 examples into the examples/widgets/ directory, to parallel the framework directory names.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1177243002.