Revert 86625 - This change implements a first pass in the effort to remove the dependency of Plat...

Revert 86625 - This change implements a first pass in the effort to remove the dependency of PlatformDevice within Chrome.  The Skia library now provides multiple back-ends for the SkDevice class, so PlatformDevice's inheritance of SkDevice, and the assumption of instances of PlatformDevice limits the use of these new back-ends.

A new set of helper functions is provided for the PlatformDevice entry points.  Upon construction of a PlatformDevice, a pointer to the interface is cached in the parent SkDevice's SkMetaData.  The new helper functions forward calls to the interface cached in the metadata.

BUG=NONE
TEST=NONE
Review URL: http://codereview.chromium.org/7019013

TBR=twiz@chromium.org
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=86629

[Jeff Timanus, 2011-05-25 16:36:24]

On 2011/05/25 16:15:42, vandebo wrote:

LGTM.

Thanks for the revert.