Make GrClipMaskManager stateless and push GrPipelineBuilder construction downstack

src/gpu/text/GrAtlasTextBlob.cpp

Index: src/gpu/text/GrAtlasTextBlob.cpp
diff --git a/src/gpu/text/GrAtlasTextBlob.cpp b/src/gpu/text/GrAtlasTextBlob.cpp
index 6e8a5cc019b8b27fe45567544a8c8958df5f80a2..72193dc9f38db4fa1f0043ae21c34c97c96d6d38 100644
--- a/src/gpu/text/GrAtlasTextBlob.cpp
+++ b/src/gpu/text/GrAtlasTextBlob.cpp
@@ -320,7 +320,7 @@ void GrAtlasTextBlob::flushRun(GrDrawContext* dc, GrPipelineBuilder* pipelineBui
                                                           skPaint, props,
                                                           distanceAdjustTable, dc->isGammaCorrect(),
                                                           cache));
-        dc->drawBatch(pipelineBuilder, clip, batch);
+        dc->drawBatch(*pipelineBuilder, clip, batch);
     }
 }