Revert of Revert of Revert of Revert of Revert of Change device creation to see the (optional) layer-paint

Revert of Revert of Revert of Revert of Revert of Change device creation to see the (optional) layer-paint (patchset #1 id:1 of https://codereview.chromium.org/1005173004/)

Reason for revert:
arrrg. this is a staging nightmare. override required on the chrome side. must revert (again)

Original issue's description:
> Revert of Revert of Revert of Revert of Change device creation to see the (optional) layer-paint (patchset #1 id:1 of https://codereview.chromium.org/1001423002/)
> 
> Reason for revert:
> chrome now has the new virtual, so trying again
> 
> Original issue's description:
> > Revert of Revert of Revert of Change device creation to see the (optional) layer-paint (patchset #1 id:1 of https://codereview.chromium.org/1006923002/)
> > 
> > Reason for revert:
> > platform_canvas tests failures
> > 
> > skia_unittests (with patch) skia_unittests (with patch) PlatformCanvas.TranslateLayer failed 2
> > Flakiness dashboard
> > 
> > failures:
> > PlatformCanvas.TranslateLayer
> > PlatformCanvas.FillLayer
> > 
> > Original issue's description:
> > > Revert of Revert of Change device creation to see the (optional) layer-paint (patchset #1 id:1 of https://codereview.chromium.org/1008863002/)
> > > 
> > > Reason for revert:
> > > guard in chrome has landed
> > > 
> > > Original issue's description:
> > > > Revert of Change device creation to see the (optional) layer-paint (patchset #9 id:160001 of https://codereview.chromium.org/988413003/)
> > > > 
> > > > Reason for revert:
> > > > need to have chrome opt-in for the older API before this can land (in chrome)
> > > > 
> > > > Original issue's description:
> > > > > Change device creation to see the (optional) layer-paint
> > > > > 
> > > > > Motivation:
> > > > > 
> > > > > PDFDevice currently relies on 1) being told that the layer's paint has an imagefilter, and in the case, it creates a rasterdevice. It then relies on (2) canvas itself sniffing the layer's paint and offering to apply-the-imagefilter to call drawSprite instead of drawDevice.
> > > > > 
> > > > > This subtle interchange is fragile, and also does not support other unsupported PDF features like colorfilters. This CL is a step toward making this use-raster-instead-of-native approach to layers more completely in the subclass' hands.
> > > > > 
> > > > > Committed: https://skia.googlesource.com/skia/+/1182d9a96b80bd12183ee7c81325a979a51ee0c0
> > > > 
> > > > TBR=halcanary@google.com,senorblanco@google.com,robertphillips@google.com
> > > > NOPRESUBMIT=true
> > > > NOTREECHECKS=true
> > > > NOTRY=true
> > > > 
> > > > Committed: https://skia.googlesource.com/skia/+/0e040f7da2fdfeb49aa60d24117306e3b1e6ea90
> > > 
> > > TBR=halcanary@google.com,senorblanco@google.com,robertphillips@google.com
> > > NOPRESUBMIT=true
> > > NOTREECHECKS=true
> > > NOTRY=true
> > > 
> > > Committed: https://skia.googlesource.com/skia/+/f7076a13e2d4269903b34ef2780e1c84723e4477
> > 
> > TBR=halcanary@google.com,senorblanco@google.com,robertphillips@google.com
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > 
> > Committed: https://skia.googlesource.com/skia/+/8e14d660b2a434bc708a70180c84210883611683
> 
> TBR=halcanary@google.com,senorblanco@google.com,robertphillips@google.com,reed@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> 
> Committed: https://skia.googlesource.com/skia/+/307d1ed129ff75eb64137dea75df858f9e250b69

TBR=halcanary@google.com,senorblanco@google.com,robertphillips@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/173e5fe5f4be28272246e5676f5d2e5c4b1f9167

[reed2, 2015-03-14 03:05:00]

Created Revert of Revert of Revert of Revert of Revert of Change device creation
to see the (optional) layer-paint