Make GrClipMaskManager stateless and push GrPipelineBuilder construction downstack

tests/TessellatingPathRendererTests.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPath.h"
 
 #if SK_SUPPORT_GPU
@@ skipping 214 matching lines @@
 static SkPath create_path_15() {
     SkPath path;
     path.moveTo(    0.0f,   0.0f);
     path.lineTo(10000.0f,   0.0f);
     path.lineTo(    0.0f,  -1.0f);
     path.lineTo(10000.0f,   0.000001f);
     path.lineTo(    0.0f, -30.0f);
     return path;
 }
 
-static void test_path(GrDrawTarget* dt, GrDrawContext* drawContext,
-                      GrResourceProvider* rp, const SkPath& path) {
+static void test_path(GrDrawContext* drawContext, GrResourceProvider* rp, const SkPath& path) {
     GrTessellatingPathRenderer tess;
-    GrPipelineBuilder pipelineBuilder;
-    pipelineBuilder.setXPFactory(
-        GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode))->unref();
-    pipelineBuilder.setRenderTarget(drawContext->accessRenderTarget());
+
+    GrPaint paint;
+    paint.setXPFactory(GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode))->unref();
+
     GrNoClip noClip;
     GrStyle style(SkStrokeRec::kFill_InitStyle);
     GrPathRenderer::DrawPathArgs args;
-    args.fTarget = dt;
-    args.fPipelineBuilder = &pipelineBuilder;
+    args.fPaint = &paint;
+    args.fUserStencilSettings = &GrUserStencilSettings::kUnused;
+    args.fDrawContext = drawContext;
     args.fClip = &noClip;
     args.fResourceProvider = rp;
     args.fColor = GrColor_WHITE;
     args.fViewMatrix = &SkMatrix::I();
     args.fPath = &path;
     args.fStyle = &style;
     args.fAntiAlias = false;
     tess.drawPath(args);
 }
 
 DEF_GPUTEST_FOR_ALL_CONTEXTS(TessellatingPathRendererTests, reporter, ctxInfo) {
     sk_sp<GrDrawContext> drawContext(ctxInfo.grContext()->newDrawContext(SkBackingFit::kApprox,
                                                                          800, 800,
                                                                          kSkia8888_GrPixelConfig,
                                                                          0,
                                                                          kTopLeft_GrSurfaceOrigin));
     if (!drawContext) {
         return;
     }
 
     GrTestTarget tt;
     ctxInfo.grContext()->getTestTarget(&tt, drawContext);
-    GrDrawTarget* dt = tt.target();
     GrResourceProvider* rp = tt.resourceProvider();
 
-    test_path(dt, drawContext.get(), rp, create_path_0());
-    test_path(dt, drawContext.get(), rp, create_path_1());
-    test_path(dt, drawContext.get(), rp, create_path_2());
-    test_path(dt, drawContext.get(), rp, create_path_3());
-    test_path(dt, drawContext.get(), rp, create_path_4());
-    test_path(dt, drawContext.get(), rp, create_path_5());
-    test_path(dt, drawContext.get(), rp, create_path_6());
-    test_path(dt, drawContext.get(), rp, create_path_7());
-    test_path(dt, drawContext.get(), rp, create_path_8());
-    test_path(dt, drawContext.get(), rp, create_path_9());
-    test_path(dt, drawContext.get(), rp, create_path_10());
-    test_path(dt, drawContext.get(), rp, create_path_11());
-    test_path(dt, drawContext.get(), rp, create_path_12());
-    test_path(dt, drawContext.get(), rp, create_path_13());
-    test_path(dt, drawContext.get(), rp, create_path_14());
-    test_path(dt, drawContext.get(), rp, create_path_15());
+    test_path(drawContext.get(), rp, create_path_0());
+    test_path(drawContext.get(), rp, create_path_1());
+    test_path(drawContext.get(), rp, create_path_2());
+    test_path(drawContext.get(), rp, create_path_3());
+    test_path(drawContext.get(), rp, create_path_4());
+    test_path(drawContext.get(), rp, create_path_5());
+    test_path(drawContext.get(), rp, create_path_6());
+    test_path(drawContext.get(), rp, create_path_7());
+    test_path(drawContext.get(), rp, create_path_8());
+    test_path(drawContext.get(), rp, create_path_9());
+    test_path(drawContext.get(), rp, create_path_10());
+    test_path(drawContext.get(), rp, create_path_11());
+    test_path(drawContext.get(), rp, create_path_12());
+    test_path(drawContext.get(), rp, create_path_13());
+    test_path(drawContext.get(), rp, create_path_14());
+    test_path(drawContext.get(), rp, create_path_15());
 }
 #endif