[NNAPI] Some fully connected tests failed after installing the latest software update on Android 10

[Christywl]

Test Env: Chromium Version: nightly build 79.0.3917.0(d370896) Platform: Android 10

Expected Result: Tests should pass

Actual Result: Some fully connected tests failed after installing the latest software update on Android 10:

Installed the latest software update on Pixel 3 and samsung Galaxy Note10+, this issue happened. Before software update, all fully connected test cases passed on Android 10.

How to Reproduce: Visit: https://brucedai.github.io/webnnt/test/issue_fully_connected_4.html?prefer=sustained

[mingmingtasd]

After referring to the codes from android/platform , I think we should modify model.identifyInputsAndOutputs([op1], [op3]) to model.identifyInputsAndOutputs([op1,op2,b0], [op3]). And we'd better use

execution.setInput(1, op2_input);
execution.setInput(2, b0_input);

not

 model.setOperandValue(op2, new Float32Array([1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1]));
 model.setOperandValue(b0, new Float32Array([0, 4]));

And I tried to do so to get correct result.

[BruceDai]

@mingmingtasd I think this isn't real root cause, we may investigate the updated commits of NNAPI to find root cause.