Add resource provider flag to avoid client-side buffers

src/gpu/gl/GrGLGpu.h

Index: src/gpu/gl/GrGLGpu.h
diff --git a/src/gpu/gl/GrGLGpu.h b/src/gpu/gl/GrGLGpu.h
index 5cc0facea6c4154646e9047ef5160bf2d322869f..02a9c1d54b4abe84206f4942a34794692c12d0f7 100644
--- a/src/gpu/gl/GrGLGpu.h
+++ b/src/gpu/gl/GrGLGpu.h
@@ -92,7 +92,7 @@ public:
     // returns the GL target the buffer was bound to.
     // When 'type' is kIndex_GrBufferType, this function will also implicitly bind the default VAO.
     // If the caller wishes to bind an index buffer to a specific VAO, it can call glBind directly.
-    GrGLenum bindBuffer(GrBufferType type, const GrGLBuffer*);
+    GrGLenum bindBuffer(GrBufferType type, const GrBuffer*);
 
     // Called by GrGLBuffer after its buffer object has been destroyed.
     void notifyBufferReleased(const GrGLBuffer*);
@@ -467,7 +467,7 @@ private:
          *
          * The returned GrGLAttribArrayState should be used to set vertex attribute arrays.
          */
-        GrGLAttribArrayState* bindInternalVertexArray(GrGLGpu*, const GrGLBuffer* ibuff = nullptr);
+        GrGLAttribArrayState* bindInternalVertexArray(GrGLGpu*, const GrBuffer* ibuff = nullptr);
 
     private:
         GrGLuint                fBoundVertexArrayID;