Add support for hoisting layers in pictures drawn with a matrix

Although Chromium doesn't use the drawPicture matrix parameter for their tiling, our local code does. Without such drawPicture calls break layer hoisting.

BUG=skia:2315

Review URL: https://codereview.chromium.org/748853002
Revert of Add gpu support for Apple specific 'Vertex Arrays' functions (patchset #2 id:20001 of https://codereview.chromium.org/754653002/)

Reason for revert:
Suspected in DM crashes, e.g.

2033 tasks left	 344M peak	  843ms	tabl-cuteoverload_skp
Signal 11:
_sigtramp (+0x1a)
create_surface(CanvasConfig const&, GrContext*) (+0x1b2)
test_WritePixels(skiatest::Reporter*, GrContextFactory*) (+0x8d4)
skiatest::WritePixelsClass::onRun(skiatest::Reporter*) (+0x21)
skiatest::Test::run() (+0x7c)
DM::GpuTestTask::draw(GrContextFactory*) (+0x8c)
DM::GpuTask::run(GrContextFactory*) (+0xa6)
DM::TaskRunner::wait() (+0x7f)
dm_main() (+0x33f)
main (+0x27)

On all MacMini platforms (the following URL with -Mac{10.6,10.7,10.8}- and -{Debug,Release}):

http://build.chromium.org/p/client.skia/builders/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug

Original issue's description:
> Add gpu support for Apple specific 'Vertex Arrays' functions
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/af000f469e1b0153ce445c96ca3d20e6d12224cc

TBR=bsalomon@google.com,paraboul@gmail.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/750973003
Add suppressions for https://codereview.chromium.org/748853002

TBR=tomhudson@google.com
NOTRY=true
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/753103005
Sigh - remove whitespace from end of suppressions text line

TBR=tomhudson@google.com
NOTRY=true
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/754783003
Suppress additional multipicturedraw GM for Android

One Android bot is failing on the rect test case.

TBR=tomhudson@google.com
NOTRY=true
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/750203003
Revert of Revert of Add gpu support for Apple specific 'Vertex Arrays' functions (patchset #1 id:1 of https://codereview.chromium.org/750973003/)

Reason for revert:
Original patchset seems to have been exonerated. Crash was mac-specific, but appears to be triggered by a non-mac-specific change (https://codereview.chromium.org/747043004/); suspecting driver bug?

Original issue's description:
> Revert of Add gpu support for Apple specific 'Vertex Arrays' functions (patchset #2 id:20001 of https://codereview.chromium.org/754653002/)
>
> Reason for revert:
> Suspected in DM crashes, e.g.
>
> 2033 tasks left	 344M peak	  843ms	tabl-cuteoverload_skp
> Signal 11:
> _sigtramp (+0x1a)
> create_surface(CanvasConfig const&, GrContext*) (+0x1b2)
> test_WritePixels(skiatest::Reporter*, GrContextFactory*) (+0x8d4)
> skiatest::WritePixelsClass::onRun(skiatest::Reporter*) (+0x21)
> skiatest::Test::run() (+0x7c)
> DM::GpuTestTask::draw(GrContextFactory*) (+0x8c)
> DM::GpuTask::run(GrContextFactory*) (+0xa6)
> DM::TaskRunner::wait() (+0x7f)
> dm_main() (+0x33f)
> main (+0x27)
>
>
> On all MacMini platforms (the following URL with -Mac{10.6,10.7,10.8}- and -{Debug,Release}):
>
> http://build.chromium.org/p/client.skia/builders/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug
>
>
> Original issue's description:
> > Add gpu support for Apple specific 'Vertex Arrays' functions
> >
> > BUG=skia:
> >
> > Committed: https://skia.googlesource.com/skia/+/af000f469e1b0153ce445c96ca3d20e6d12224cc
>
> TBR=bsalomon@google.com,paraboul@gmail.com
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/55fe3d7748b873e362edc4e6a43bd77914ed25fb

TBR=bsalomon@google.com,paraboul@gmail.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/734633005
Revert of more rebaselines (patchset #1 id:1 of https://codereview.chromium.org/755653003/)

Reason for revert:
Reverted causative patch (https://codereview.chromium.org/747043004)

Original issue's description:
> more rebaselines
>
> TBR=
> NOTRY=true
> NOTREECHECKS=true
>
> Committed: https://skia.googlesource.com/skia/+/f2fdc8b746acac9daa94b21d3849f60a87064fd4

TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/754103002
Revert of More rebaselines (patchset #1 id:1 of https://codereview.chromium.org/754833003/)

Reason for revert:
Reverted causative patchset (https://codereview.chromium.org/747043004)

Original issue's description:
> More rebaselines
>
> TBR=
> NOTRY=true
> NOTREECHECKS=true
>
> Committed: https://skia.googlesource.com/skia/+/0ef7ba2a43a41e8e1e49a5187073db6dcca345b4

TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/756633004