Consolidate GPU buffer implementations

src/gpu/vk/GrVkIndexBuffer.cpp

Index: src/gpu/vk/GrVkIndexBuffer.cpp
diff --git a/src/gpu/vk/GrVkIndexBuffer.cpp b/src/gpu/vk/GrVkIndexBuffer.cpp
index 52f7bd59b738d37c90ebaeda00f8bd141fbd3b64..250db4f18b70297e8d5d48b6497719e8bf35f192 100644
--- a/src/gpu/vk/GrVkIndexBuffer.cpp
+++ b/src/gpu/vk/GrVkIndexBuffer.cpp
@@ -10,15 +10,14 @@
 
 GrVkIndexBuffer::GrVkIndexBuffer(GrVkGpu* gpu, const GrVkBuffer::Desc& desc,
                                  const GrVkBuffer::Resource* bufferResource)
-    : INHERITED(gpu, desc.fSizeInBytes, desc.fDynamic, false)
-    , GrVkBuffer(desc, bufferResource) {
+    : GrVkBuffer(gpu, desc, bufferResource) {
     this->registerWithCache();
 }
 
-GrVkIndexBuffer* GrVkIndexBuffer::Create(GrVkGpu* gpu, size_t size, bool dynamic) {
+GrVkIndexBuffer* GrVkIndexBuffer::Create(GrVkGpu* gpu, size_t size, GrAccessPattern accessPattern) {
     GrVkBuffer::Desc desc;
-    desc.fDynamic = dynamic;
-    desc.fType = GrVkBuffer::kIndex_Type;
+    desc.fAccessPattern = accessPattern;
+    desc.fType = kIndex_GrBufferType;
     desc.fSizeInBytes = size;
 
     const GrVkBuffer::Resource* bufferResource = GrVkBuffer::Create(gpu, desc);
@@ -33,44 +32,3 @@ GrVkIndexBuffer* GrVkIndexBuffer::Create(GrVkGpu* gpu, size_t size, bool dynamic
     }
     return buffer;
 }
-
-void GrVkIndexBuffer::onRelease() {
-    if (!this->wasDestroyed()) {
-        this->vkRelease(this->getVkGpu());
-    }
-
-    INHERITED::onRelease();
-}
-
-void GrVkIndexBuffer::onAbandon() {
-    this->vkAbandon();
-    INHERITED::onAbandon();
-}
-
-void* GrVkIndexBuffer::onMap() {
-    if (!this->wasDestroyed()) {
-        return this->vkMap(this->getVkGpu());
-    } else {
-        return NULL;
-    }
-}
-
-void GrVkIndexBuffer::onUnmap() {
-    if (!this->wasDestroyed()) {
-        this->vkUnmap(this->getVkGpu());
-    }
-}
-
-bool GrVkIndexBuffer::onUpdateData(const void* src, size_t srcSizeInBytes) {
-    if (!this->wasDestroyed()) {
-        return this->vkUpdateData(this->getVkGpu(), src, srcSizeInBytes);
-    } else {
-        return false;
-    }
-}
-
-GrVkGpu* GrVkIndexBuffer::getVkGpu() const {
-    SkASSERT(!this->wasDestroyed());
-    return static_cast<GrVkGpu*>(this->getGpu());
-}
-