Fix context size for benchmakr.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1871173002

Review URL: https://codereview.chromium.org/1871173002

1 files changed, 3 insertions, 1 deletions

diff --git a/src/core/SkBitmapProcShader.h b/src/core/SkBitmapProcShader.h
index e2d3900a17..4df2614ca4 100644
--- a/src/core/SkBitmapProcShader.h
+++ b/src/core/SkBitmapProcShader.h
@@ -50,12 +50,14 @@ private:
     typedef SkShader INHERITED;
 };
 
+enum {kSkBlitterContextSize = 2400};
+
 // Commonly used allocator. It currently is only used to allocate up to 3 objects. The total
 // bytes requested is calculated using one of our large shaders, its context size plus the size of
 // an Sk3DBlitter in SkDraw.cpp
 // Note that some contexts may contain other contexts (e.g. for compose shaders), but we've not
 // yet found a situation where the size below isn't big enough.
-typedef SkSmallAllocator<3, 2400> SkTBlitterAllocator;
+typedef SkSmallAllocator<3, kSkBlitterContextSize> SkTBlitterAllocator;
 
 // If alloc is non-nullptr, it will be used to allocate the returned SkShader, and MUST outlive
 // the SkShader.