Add a standalone SkyShell.apk for testing

Add a standalone SkyShell.apk for testing

This CL adds a SkyShell.apk, which will become a direct embedding of Sky on
Android that will let us run performance tests on the Sky engine in a
self-contained environment on a real device.

R=eseidel@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/76ac67828838bc2a8a5e7a6125ab4f45182af7cd

[eseidel, 2015-01-30 21:57:56]

lgtm

https://codereview.chromium.org/893643002/diff/1/sky/shell/BUILD.gn
File sky/shell/BUILD.gn (right):

https://codereview.chromium.org/893643002/diff/1/sky/shell/BUILD.gn#newcode39
sky/shell/BUILD.gn:39: ldflags = [ "-Wl,--export-dynamic" ]
Is this hold-over from the funk that is libmojo_shell.so, or do all android apks
built from gn need this?

https://codereview.chromium.org/893643002/diff/1/sky/shell/apk/src/org/domoki...
File sky/shell/apk/src/org/domokit/sky/shell/SkyShellApplication.java (right):

https://codereview.chromium.org/893643002/diff/1/sky/shell/apk/src/org/domoki...
sky/shell/apk/src/org/domokit/sky/shell/SkyShellApplication.java:43: Log.e(TAG,
"libsky_shell initialization failed.", e);
Is it lib?

https://codereview.chromium.org/893643002/diff/1/sky/shell/sky_main.cc
File sky/shell/sky_main.cc (right):

https://codereview.chromium.org/893643002/diff/1/sky/shell/sky_main.cc#newcode28
sky/shell/sky_main.cc:28: const char kLogTag[] = "chromium";
!?!

[abarth-chromium, 2015-01-30 22:02:28]

https://codereview.chromium.org/893643002/diff/1/sky/shell/BUILD.gn
File sky/shell/BUILD.gn (right):

https://codereview.chromium.org/893643002/diff/1/sky/shell/BUILD.gn#newcode39
sky/shell/BUILD.gn:39: ldflags = [ "-Wl,--export-dynamic" ]
On 2015/01/30 at 21:57:56, eseidel wrote:
> Is this hold-over from the funk that is libmojo_shell.so, or do all android
apks built from gn need this?

You're right.  It's not needed.

https://codereview.chromium.org/893643002/diff/1/sky/shell/apk/src/org/domoki...
File sky/shell/apk/src/org/domokit/sky/shell/SkyShellApplication.java (right):

https://codereview.chromium.org/893643002/diff/1/sky/shell/apk/src/org/domoki...
sky/shell/apk/src/org/domokit/sky/shell/SkyShellApplication.java:43: Log.e(TAG,
"libsky_shell initialization failed.", e);
On 2015/01/30 at 21:57:56, eseidel wrote:
> Is it lib?

Yes!  It actually is.

[abarth-chromium, 2015-01-30 22:06:01]

Committed patchset #2 (id:20001) manually as
76ac67828838bc2a8a5e7a6125ab4f45182af7cd.