353     Node* gp = NULL;  in insert()  local
366         gp = p;  in insert()
393         GrAssert(!(NULL != gp && NULL == p));  in insert()
396         GrAssert(NULL == gp || gp->fChildren[gpc] == p);  in insert()
404         GrAssert(NULL != gp);  in insert()
406         GrAssert(kBlack_Color == gp->fColor);  in insert()
410         Node* u = gp->fChildren[1-gpc];  in insert()
417             gp->fColor = kRed_Color;  in insert()
418             x = gp;  in insert()
427             gp = p->fParent;  in insert()
430             if (NULL != gp) {  in insert()
431                 gpc = (gp->fChildren[kLeft_Child] == p) ? kLeft_Child :  in insert()
439     GrAssert(NULL == gp->fChildren[1-gpc] || kBlack_Color == gp->fChildren[1-gpc]->fColor);  in insert()
442     GrAssert(kBlack_Color == gp->fColor);  in insert()
471     gp->fColor = kRed_Color;  in insert()
473         rotateRight(gp);  in insert()
475         rotateLeft(gp);  in insert()