Add a sample app that draws with Ganesh

Add a sample app that draws with Ganesh

R=jamesr@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/c21aa7c4a49f650745e0f39487e9c97c8c935122

[jamesr, 2014-11-14 00:36:42]

lgtm

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/BUILD.gn
File examples/ganesh_app/BUILD.gn (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/BUILD.gn...
examples/ganesh_app/BUILD.gn:16: "//examples/sample_app:spinning_cube",
don't need

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/BUILD.gn...
examples/ganesh_app/BUILD.gn:18: "//examples/surfaces_app:util",
don't think you're using this now (although you might want to)

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/BUILD.gn...
examples/ganesh_app/BUILD.gn:35:
"//mojo/services/public/interfaces/native_viewport",
not used

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/DEPS
File examples/ganesh_app/DEPS (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/DEPS#new...
examples/ganesh_app/DEPS:10: "+gpu/skia_bindings",
sort please

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter.cc
File examples/ganesh_app/painter.cc (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.cc:89: // // interface->fCallbackData
?

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.cc:227: base::Bind(&Painter::Draw,
base::Unretained(this)),
you have a weak_factory_ - should probably bind this to that

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter.h
File examples/ganesh_app/painter.h (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.h:15: #include "examples/sample_app/spinning_cube.h"
don't need

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.h:18: #include "mojo/public/cpp/bindings/string.h"
don't need

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.h:25: #include
"third_party/skia/include/core/SkColor.h"
can move to .cc

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.h:26: #include
"third_party/skia/include/core/SkSurface.h"
can move to .cc

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.h:31: class CompositorFrame;
not used

[abarth-chromium, 2014-11-14 00:40:14]

Thanks!  Fixenated.

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/BUILD.gn
File examples/ganesh_app/BUILD.gn (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/BUILD.gn...
examples/ganesh_app/BUILD.gn:18: "//examples/surfaces_app:util",
On 2014/11/14 at 00:36:42, jamesr wrote:
> don't think you're using this now (although you might want to)

Looks like I'm using CreateAndAppendSimpleSharedQuadState

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/DEPS
File examples/ganesh_app/DEPS (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/DEPS#new...
examples/ganesh_app/DEPS:10: "+gpu/skia_bindings",
On 2014/11/14 at 00:36:42, jamesr wrote:
> sort please

Done.

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter.cc
File examples/ganesh_app/painter.cc (right):

https://codereview.chromium.org/728593003/diff/1/examples/ganesh_app/painter....
examples/ganesh_app/painter.cc:227: base::Bind(&Painter::Draw,
base::Unretained(this)),
On 2014/11/14 at 00:36:42, jamesr wrote:
> you have a weak_factory_ - should probably bind this to that

Fixed.

[abarth-chromium, 2014-11-14 00:41:42]

Committed patchset #4 (id:60001) manually as
c21aa7c4a49f650745e0f39487e9c97c8c935122 (presubmit successful).