Bump min picture version.

src/effects/gradients/SkGradientShaderPriv.h

Index: src/effects/gradients/SkGradientShaderPriv.h
diff --git a/src/effects/gradients/SkGradientShaderPriv.h b/src/effects/gradients/SkGradientShaderPriv.h
index 2ec78e727dc3b98eabcc36db80f7c47aee848a56..ecc5e34fbe03676a2b831a4c1a2a32a226d59cd1 100644
--- a/src/effects/gradients/SkGradientShaderPriv.h
+++ b/src/effects/gradients/SkGradientShaderPriv.h
@@ -102,7 +102,7 @@ public:
     class DescriptorScope : public Descriptor {
     public:
         DescriptorScope() {}
-        
+
         bool unflatten(SkReadBuffer&);
 
         // fColors and fPos always point into local memory, so they can be safely mutated
@@ -250,11 +250,6 @@ protected:
                                    SkColor* colorSrc, Rec* recSrc,
                                    int count);
 
-    // V23_COMPATIBILITY_CODE
-    // Used for 2-pt conical gradients since we sort start/end cirlces by radius
-    // Assumes space has already been allocated for fOrigColors
-    void flipGradientColors();
-
 private:
     enum {
         kColorStorageCount = 4, // more than this many colors, and we'll use sk_malloc for the space