Make GrColorFragmentProcessorAnalysis do all analysis in constructor.

We no longer do piecemeal analysis. This simplifies the change to make FPs have unique ownership.

Change-Id: I4e6b2c23b4277b612dedfc466cee74630a30e997
Reviewed-on: https://skia-review.googlesource.com/25362
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
4 files changed