Stop passing GrPrimitiveProcessor to GrMesh::sendToGpu.

It is currently used in GrGLGpu::setupGeometry. Instead:

1) Make GrMesh track whether primitive restart should be enabled.

2) Make GrGLProgram track program attributes.

Change-Id: Ice411a495961fcbc3cedc81e8ae0583537f42153
Reviewed-on: https://skia-review.googlesource.com/132267
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
25 files changed