TBR=iansf@google.com

Review URL: https://codereview.chromium.org/1159193003

We'll eventually turn this into a full fn2 component, but for now it's just an
example.

To make this work, I created a schedule.dart as a start to implementing
scheduler.md. For now, I've kept the API similar to the web platform so that
the old world can continue use it backed by sky.window.requestAnimationFrame.

R=eseidel@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1145973009

I'm not sure this is 100% working, but hopefully this
will help get jackson@ up and running with a shelldb
workflow.

R=iansf@google.com, jackson@google.com

Review URL: https://codereview.chromium.org/1167513003

Experimenting with using the observatory profiler, I noticed two pieces of
low-hanging performance fruit. This change removes about 4% of the total
profile for layouting out and painting the flex demo.

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1155043004

R=eseidel@chromium.org, eseidel

Review URL: https://codereview.chromium.org/1161133002

BUG=
R=eseidel@chromium.org, eseidel

Review URL: https://codereview.chromium.org/1158493005

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1153053012

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1154013006

Previously layout2.dart was a thousand lines long.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1161003002

R=abarth@chromium.org, eseidel@chromium.org

Review URL: https://codereview.chromium.org/1165463002

R=ianh@google.com

Review URL: https://codereview.chromium.org/1150253005

R=ianh@google.com

Review URL: https://codereview.chromium.org/1146123003

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1158693005

R=ianh@google.com

Review URL: https://codereview.chromium.org/1160843005

Also makes Point, Size, and Rect immutable.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1162033002

R=ianh@google.com

Review URL: https://codereview.chromium.org/1156303004

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1157433006

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1155103003

I'm sure we'll want something more sophisticated in the near future.

Next step is to actually animate this updating layout.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1150183005

This dramatically simplifies the layout model.
I haven't gone through and simplified the existing functions, we should probably go through and figure out if they can be cleaned up a bit.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1161983004

app.dart assumes touch devices, which is great.  We
just don't need to spam exceptions when testing inside
mojo_shell with a mouse. :)

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

Review URL: https://codereview.chromium.org/1160853003

Point classes.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1145103005

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

Review URL: https://codereview.chromium.org/1154213005

I made one edit in FrameView while looking at writing
RenderParagraph in Dart and then decided to look for
a slightly larger clean-up to justify committing it.
I found backface-visibility which I removed.

backface-visibility controls painting/hittesting of flipped objects.
https://developer.mozilla.org/en-US/docs/Web/CSS/backface-visibility

It's mostly used as a hack to get layers however. :)

TBR=abarth@chromium.org

Review URL: https://codereview.chromium.org/1161623004

R=mpcomplete@chromium.org

Review URL: https://codereview.chromium.org/1152213003

BUG=
R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1159443002

In Sky framework AppView, cache the hit test result for pointer events and continue using that result until pointerup or pointer cancel event is received

R=abarth@chromium.org, abarth

Review URL: https://codereview.chromium.org/1158933004

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1143153011

This moves the definition of the mojom URLRequest and URLResponse
objects into the SDK at //mojo/public/interfaces/network/. These are
used directly by the shell and have a special place in the system. This
patch does the minimal amount of import/include updating to get tests
passing but doesn't fully update everything - in particular it
doesn't update all the C++ code that #includes url_loader.mojom.h for
the URLRequest or URLResponse definitions to #include the more specific
mojom.h files, or the equivalent in other languages. I'll do that in a
follow-up to minimize churn.

R=viettrungluu@chromium.org

Review URL: https://codereview.chromium.org/1129063008

R=ianh@google.com

Review URL: https://codereview.chromium.org/1156013003

R=ianh@google.com

Review URL: https://codereview.chromium.org/1162463002

TBR=abarth

Review URL: https://codereview.chromium.org/1162443003

This gets things off the ground barely enough to show some pixels.
These are not pixels that are actually part of the stock app, but
it's a start.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1157033006

This updates to using the network service implementation and mojoms from
https://github.com/domokit/monet/commit/050294719f6890ceea4b27540d66295fe6e710a3

R=blundell@chromium.org, qsr@chromium.org, viettrungluu@chromium.org

Review URL: https://codereview.chromium.org/1157783002

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1144193006

R=eseidel@chromium.org
TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1155583006

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1160763004

Remove the ScaffoldBox class (it'll move to the fn components directory).

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1157563007

TBR=abarth

Review URL: https://codereview.chromium.org/1153273002

Also, fix the style in Rect.cpp/.h.

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1158843002