Create separate entry points for the various flavors of drawRect

src/gpu/GrSoftwarePathRenderer.cpp

Index: src/gpu/GrSoftwarePathRenderer.cpp
diff --git a/src/gpu/GrSoftwarePathRenderer.cpp b/src/gpu/GrSoftwarePathRenderer.cpp
index 6e2babc259c68018450a6d33019db09f67997cba..31f8fc427ccd2dbc2a1315785b8d5a390edb584d 100644
--- a/src/gpu/GrSoftwarePathRenderer.cpp
+++ b/src/gpu/GrSoftwarePathRenderer.cpp
@@ -81,22 +81,22 @@ void draw_around_inv_path(GrDrawTarget* target,
     if (devClipBounds.fTop < devPathBounds.fTop) {
         rect.iset(devClipBounds.fLeft, devClipBounds.fTop,
                   devClipBounds.fRight, devPathBounds.fTop);
-        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, NULL, &invert);
+        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, invert);
     }
     if (devClipBounds.fLeft < devPathBounds.fLeft) {
         rect.iset(devClipBounds.fLeft, devPathBounds.fTop,
                   devPathBounds.fLeft, devPathBounds.fBottom);
-        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, NULL, &invert);
+        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, invert);
     }
     if (devClipBounds.fRight > devPathBounds.fRight) {
         rect.iset(devPathBounds.fRight, devPathBounds.fTop,
                   devClipBounds.fRight, devPathBounds.fBottom);
-        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, NULL, &invert);
+        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, invert);
     }
     if (devClipBounds.fBottom > devPathBounds.fBottom) {
         rect.iset(devClipBounds.fLeft, devPathBounds.fBottom,
                   devClipBounds.fRight, devClipBounds.fBottom);
-        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, NULL, &invert);
+        target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), rect, invert);
     }
 }