Revert "check for no blur and exit early"

This reverts commit 35a5e418b96053bbdebef2cceb33db995f960010.

Reason for revert: breaks google 3

Original change's description:
> check for no blur and exit early
> 
> Bug: skia:
> Change-Id: I98c07c5fd77ec67398dd4df12fb6a24aa4ca7731
> Reviewed-on: https://skia-review.googlesource.com/25567
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Reviewed-by: Florin Malita <fmalita@chromium.org>

TBR=mtklein@chromium.org,mtklein@google.com,fmalita@chromium.org,reed@google.com

Change-Id: I9c4b50bb2fda504e5c61ed03c0722abff327ca72
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/25568
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/src/core/SkMaskBlurFilter.cpp b/src/core/SkMaskBlurFilter.cpp
index 85ed3364ee..0f0286354c 100644
--- a/src/core/SkMaskBlurFilter.cpp
+++ b/src/core/SkMaskBlurFilter.cpp
@@ -70,10 +70,6 @@ SkMaskBlurFilter::SkMaskBlurFilter(double sigmaW, double sigmaH)
     , fBuffer2{skstd::make_unique_default<uint32_t[]>(bufferSize(2))} {
 }
 
-bool SkMaskBlurFilter::hasNoBlur() const {
-    return fInfoW.weight() <= 1 && fInfoH.weight() <= 1;
-}
-
 SkIPoint SkMaskBlurFilter::blur(const SkMask& src, SkMask* dst) const {
 
     uint64_t weightW = fInfoW.weight();
@@ -150,7 +146,7 @@ SkIPoint SkMaskBlurFilter::blur(const SkMask& src, SkMask* dst) const {
         }
     } else {
         // Copy to dst. No Blur.
-        SkASSERT(!"don't call me");
+
         for (size_t y = 0; y < srcH; y++) {
             std::memcpy(&dst->fImage[y * dst->fRowBytes], &src.fImage[y * src.fRowBytes], dstW);
         }