onnxruntime

7baf3749 - Change the input to NNAPI EP ModelBuilder from ModelProto to GraphViewer (#4389)

Change the input to NNAPI EP ModelBuilder from ModelProto to GraphViewer (#4389) * init version to use graph instead of model_proto for IsOpSupported * move add to modelbuilder to use graph node * move the rest of model_builder to use graph instead of modelproto * remove redundant code * Clear some redundant code * merge master and some minor style changes * move check if an initializer is external to individual op instead the whole graph * Addressed comments * Change the GetType and GetShape to log waring info inside to simplify the caller, remove some redundant onnxruntime namespace * add squeeze op support, some more code style clean up * fix a bug where duplicate output can be added to a subgraph, some other minor logging changes