fuzzer fixes

gm/complexclip2.cpp

Index: gm/complexclip2.cpp
diff --git a/gm/complexclip2.cpp b/gm/complexclip2.cpp
index a55d0733e073de417927ddddba3e9e1ed67f783c..361b1c0b9752f120c878a36f2dbf109d3e16c886 100644
--- a/gm/complexclip2.cpp
+++ b/gm/complexclip2.cpp
@@ -24,6 +24,21 @@ public:
     ComplexClip2GM(Clip clip, bool antiAlias)
     : fClip(clip)
     , fAntiAlias(antiAlias) {
+        SkScalar xA = 0.65f;
+        SkScalar xF = 50.65f;
+
+        SkScalar yA = 0.65f;
+        SkScalar yF = 50.65f;
+
+        fWidth = xF - xA;
+        fHeight = yF - yA;
+
+        fTotalWidth = kCols * fWidth + SK_Scalar1 * (kCols + 1) * kPadX;
+        fTotalHeight = kRows * fHeight + SK_Scalar1 * (kRows + 1) * kPadY;
+    }
+
+protected:
+    void onOnceBeforeDraw() SK_OVERRIDE {
         this->setBGColor(SkColorSetRGB(0xDD,0xA0,0xDD));
 
         // offset the rects a bit so we get antialiasing even in the rect case
@@ -41,9 +56,6 @@ public:
         SkScalar yE = 40.65f;
         SkScalar yF = 50.65f;
 
-        fWidth = xF - xA;
-        fHeight = yF - yA;
-
         fRects[0].set(xB, yB, xE, yE);
         fRRects[0].setRectXY(fRects[0], 7, 7);
         fPaths[0].addRoundRect(fRects[0], 5, 5);
@@ -69,9 +81,6 @@ public:
         fPaths[4].addRoundRect(fRects[4], 5, 5);
         fRectColors[4] = SK_ColorCYAN;
 
-        fTotalWidth = kCols * fWidth + SK_Scalar1 * (kCols + 1) * kPadX;
-        fTotalHeight = kRows * fHeight + SK_Scalar1 * (kRows + 1) * kPadY;
-
         SkRegion::Op ops[] = {
             SkRegion::kDifference_Op,
             SkRegion::kIntersect_Op,
@@ -91,8 +100,6 @@ public:
         }
     }
 
-protected:
-
     static const int kRows = 5;
     static const int kCols = 5;
     static const int kPadX = 20;