Revert of Remove DrawFace enum from GrPipelineBuilder (patchset #2 id:20001 of https://codereview.chromium.org/2165283002/ )

Reason for revert:
No Vulkan bot in CQ :(

Original issue's description:
> Remove DrawFace enum from GrPipelineBuilder
>
> This gets GrPipelineBuilder.h out of the headers
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2165283002
>
> Committed: https://skia.googlesource.com/skia/+/da152ebb032c61bb2561bbb3e9a78037ad174d34

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2167193002

1 files changed, 12 insertions, 4 deletions

diff --git a/src/gpu/GrPipelineBuilder.h b/src/gpu/GrPipelineBuilder.h
index dca7f36034..06c843fe53 100644
--- a/src/gpu/GrPipelineBuilder.h
+++ b/src/gpu/GrPipelineBuilder.h
@@ -266,19 +266,27 @@ public:
     /// @name Face Culling
     ////
 
+    enum DrawFace {
+        kInvalid_DrawFace = -1,
+
+        kBoth_DrawFace,
+        kCCW_DrawFace,
+        kCW_DrawFace,
+    };
+
     /**
      * Gets whether the target is drawing clockwise, counterclockwise,
      * or both faces.
      * @return the current draw face(s).
      */
-    GrDrawFace getDrawFace() const { return fDrawFace; }
+    DrawFace getDrawFace() const { return fDrawFace; }
 
     /**
      * Controls whether clockwise, counterclockwise, or both faces are drawn.
      * @param face  the face(s) to draw.
      */
-    void setDrawFace(GrDrawFace face) {
-        SkASSERT(GrDrawFace::kInvalid != face);
+    void setDrawFace(DrawFace face) {
+        SkASSERT(kInvalid_DrawFace != face);
         fDrawFace = face;
     }
 
@@ -297,7 +305,7 @@ private:
 
     uint32_t                                fFlags;
     const GrUserStencilSettings*            fUserStencilSettings;
-    GrDrawFace                              fDrawFace;
+    DrawFace                                fDrawFace;
     mutable sk_sp<GrXPFactory>              fXPFactory;
     FragmentProcessorArray                  fColorFragmentProcessors;
     FragmentProcessorArray                  fCoverageFragmentProcessors;