Chaohui Wang abe2710dc0 Clean up unused NetworkPolicyEditor ...

From DataUsageSummaryPreferenceController.

NetworkPolicyEditor.read() is not called, so
NetworkPolicyEditor.getPolicy() will always returns null.

Data limit info is already set in getDataUsageInfo().

Bug: 295260929
Test: robo test
Change-Id: I56a40cc906aa95207785886e704b1a59ea344e9c

2023-08-18 17:18:23 +08:00

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AppPrefLoaderTest.java

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BillingCyclePreferenceTest.java

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CellDataPreferenceTest.java

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DataUsageInfoControllerTest.java

Clean up unused NetworkPolicyEditor

2023-08-18 17:18:23 +08:00

DataUsageSummaryPreferenceTest.java

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OWNERS

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