Remove GrPipelineBuilder.cpp

Change-Id: I14c26f2967e4722fa4d6ce4664a5857add0cf854
Reviewed-on: https://skia-review.googlesource.com/8822
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
3 files changed