Make GrClipMaskManager stateless and push GrPipelineBuilder construction downstack

src/gpu/text/GrStencilAndCoverTextContext.cpp

Index: src/gpu/text/GrStencilAndCoverTextContext.cpp
diff --git a/src/gpu/text/GrStencilAndCoverTextContext.cpp b/src/gpu/text/GrStencilAndCoverTextContext.cpp
index b74728ece99d61f85d281e6acf6c604758643a52..00ec451bb16036b12b8808d4a25af5a3487f804b 100644
--- a/src/gpu/text/GrStencilAndCoverTextContext.cpp
+++ b/src/gpu/text/GrStencilAndCoverTextContext.cpp
@@ -647,7 +647,7 @@ void GrStencilAndCoverTextContext::TextRun::draw(GrContext* ctx,
                                          GrPathRendering::kWinding_FillType, glyphs, fInstanceData,
                                          bounds));
 
-        dc->drawBatch(pipelineBuilder, clip, batch);
+        dc->drawBatch(*pipelineBuilder, clip, batch);
     }
 
     if (fFallbackTextBlob) {