remove unused clip parameter to SkEdge::setClip

BUG=skia:

Review URL: https://codereview.chromium.org/1019183002

1 files changed, 1 insertions, 16 deletions

diff --git a/src/core/SkEdge.cpp b/src/core/SkEdge.cpp
index 11d954e63f..f91f5f8782 100644
--- a/src/core/SkEdge.cpp
+++ b/src/core/SkEdge.cpp
@@ -332,8 +332,7 @@ static SkFDot6 cubic_delta_from_line(SkFDot6 a, SkFDot6 b, SkFDot6 c, SkFDot6 d)
     return SkMax32(SkAbs32(oneThird), SkAbs32(twoThird));
 }
 
-int SkCubicEdge::setCubic(const SkPoint pts[4], const SkIRect* clip, int shift)
-{
+int SkCubicEdge::setCubic(const SkPoint pts[4], int shift) {
     SkFDot6 x0, y0, x1, y1, x2, y2, x3, y3;
 
     {
@@ -376,10 +375,6 @@ int SkCubicEdge::setCubic(const SkPoint pts[4], const SkIRect* clip, int shift)
     if (top == bot)
         return 0;
 
-    // are we completely above or below the clip?
-    if (clip && (top >= clip->fBottom || bot <= clip->fTop))
-        return 0;
-
     // compute number of steps needed (1 << shift)
     {
         // Can't use (center of curve - center of baseline), since center-of-curve
@@ -433,16 +428,6 @@ int SkCubicEdge::setCubic(const SkPoint pts[4], const SkIRect* clip, int shift)
     fCLastX = SkFDot6ToFixed(x3);
     fCLastY = SkFDot6ToFixed(y3);
 
-    if (clip)
-    {
-        do {
-            if (!this->updateCubic()) {
-                return 0;
-            }
-        } while (!this->intersectsClip(*clip));
-        this->chopLineWithClip(*clip);
-        return 1;
-    }
     return this->updateCubic();
 }