remove toString

toString may have been used by obsolete debugger only
find out if that is so

R=brianosman@google.com,bsalomon@google.com

Docs-Preview: https://skia.org/?cl=119894
Bug:830651
Change-Id: I737f19b7d3fbc869bea2f443fa3b5ed7c1393ffd
Reviewed-on: https://skia-review.googlesource.com/119894
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 0 insertions, 15 deletions

diff --git a/src/effects/SkMatrixConvolutionImageFilter.cpp b/src/effects/SkMatrixConvolutionImageFilter.cpp
index 848676afaf..7668a02849 100644
--- a/src/effects/SkMatrixConvolutionImageFilter.cpp
+++ b/src/effects/SkMatrixConvolutionImageFilter.cpp
@@ -479,18 +479,3 @@ bool SkMatrixConvolutionImageFilter::affectsTransparentBlack() const {
     // pixels it will affect in object-space.
     return kRepeat_TileMode != fTileMode;
 }
-
-void SkMatrixConvolutionImageFilter::toString(SkString* str) const {
-    str->appendf("SkMatrixConvolutionImageFilter: (");
-    str->appendf("size: (%d,%d) kernel: (", fKernelSize.width(), fKernelSize.height());
-    for (int y = 0; y < fKernelSize.height(); y++) {
-        for (int x = 0; x < fKernelSize.width(); x++) {
-            str->appendf("%f ", fKernel[y * fKernelSize.width() + x]);
-        }
-    }
-    str->appendf(")");
-    str->appendf("gain: %f bias: %f ", fGain, fBias);
-    str->appendf("offset: (%d, %d) ", fKernelOffset.fX, fKernelOffset.fY);
-    str->appendf("convolveAlpha: %s", fConvolveAlpha ? "true" : "false");
-    str->append(")");
-}