begin cleanup of malloc porting layer

1. Merge some of the allocators into sk_malloc_flags by redefining a flag to mean zero-init
2. Add more private helpers to simplify our call-sites (and handle some overflow mul checks)
3. The 2-param helpers rely on the saturating SkSafeMath::Mul to pass max_size_t as the request,
which should always fail.

Bug:508641
Change-Id: I322f1e6ed91113467e0fdb12c91c3dad33d890c8
Reviewed-on: https://skia-review.googlesource.com/90940
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Stephan Altmueller <stephana@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gpu/GrBuffer.cpp b/src/gpu/GrBuffer.cpp
index c92b2968b9..cd7862a226 100644
--- a/src/gpu/GrBuffer.cpp
+++ b/src/gpu/GrBuffer.cpp
@@ -16,7 +16,7 @@ GrBuffer* GrBuffer::CreateCPUBacked(GrGpu* gpu, size_t sizeInBytes, GrBufferType
     if (gpu->caps()->mustClearUploadedBufferData()) {
         cpuData = sk_calloc_throw(sizeInBytes);
     } else {
-        cpuData = sk_malloc_flags(sizeInBytes, SK_MALLOC_THROW);
+        cpuData = sk_malloc_throw(sizeInBytes);
     }
     if (data) {
         memcpy(cpuData, data, sizeInBytes);