Remove GrBuffer::mapPtr()

Only used in an assert.

Change-Id: Iecfd853a71d7dd1c22096886465843c7a0122c74
Reviewed-on: https://skia-review.googlesource.com/c/187380
Auto-Submit: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

2 files changed, 1 insertions, 12 deletions

diff --git a/src/gpu/GrBuffer.h b/src/gpu/GrBuffer.h
index 33a7f354fa..db9b1aee36 100644
--- a/src/gpu/GrBuffer.h
+++ b/src/gpu/GrBuffer.h
@@ -69,14 +69,6 @@ public:
      }
 
     /**
-     * Returns the same ptr that map() returned at time of map or nullptr if the
-     * is not mapped.
-     *
-     * @return ptr to mapped buffer data or nullptr if buffer is not mapped.
-     */
-     void* mapPtr() const { return fMapPtr; }
-
-    /**
      Queries whether the buffer has been mapped.
 
      @return true if the buffer is mapped, false otherwise.
diff --git a/src/gpu/GrBufferAllocPool.cpp b/src/gpu/GrBufferAllocPool.cpp
index b0fa58fb06..65dc01f656 100644
--- a/src/gpu/GrBufferAllocPool.cpp
+++ b/src/gpu/GrBufferAllocPool.cpp
@@ -94,10 +94,7 @@ void GrBufferAllocPool::validate(bool unusedBlockAllowed) const {
     bool wasDestroyed = false;
     if (fBufferPtr) {
         SkASSERT(!fBlocks.empty());
-        if (fBlocks.back().fBuffer->isMapped()) {
-            GrBuffer* buf = fBlocks.back().fBuffer;
-            SkASSERT(buf->mapPtr() == fBufferPtr);
-        } else {
+        if (!fBlocks.back().fBuffer->isMapped()) {
             SkASSERT(fCpuData == fBufferPtr);
         }
     } else {