Track GL buffer state based on unique resource ID

src/gpu/GrGpu.cpp

Index: src/gpu/GrGpu.cpp
diff --git a/src/gpu/GrGpu.cpp b/src/gpu/GrGpu.cpp
index bc11b4b9c6578b4f571b04c2897cbb4e2200fd3a..187dbd05a24dbbb2b6bb5551a9ae760e4033ceae 100644
--- a/src/gpu/GrGpu.cpp
+++ b/src/gpu/GrGpu.cpp
@@ -51,6 +51,8 @@ GrGpu::GrGpu(GrContext* context)
 
 GrGpu::~GrGpu() {}
 
+void GrGpu::initGpuResources() {}
+
 void GrGpu::disconnect(DisconnectType) {}
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -235,9 +237,10 @@ GrRenderTarget* GrGpu::wrapBackendTextureAsRenderTarget(const GrBackendTextureDe
     return this->onWrapBackendTextureAsRenderTarget(desc);
 }
 
-GrBuffer* GrGpu::createBuffer(GrBufferType type, size_t size, GrAccessPattern accessPattern) {
+GrBuffer* GrGpu::createBuffer(size_t size, GrBufferType intendedType,
+                              GrAccessPattern accessPattern) {
     this->handleDirtyContext();
-    GrBuffer* buffer = this->onCreateBuffer(type, size, accessPattern);
+    GrBuffer* buffer = this->onCreateBuffer(size, intendedType, accessPattern);
     if (!this->caps()->reuseScratchBuffers()) {
         buffer->resourcePriv().removeScratchKey();
     }