Revert "Add a wrapper ConfigMetricReportList to hold multiple ConfigMetricReports"

This reverts commit 24904b845f6257f3d6be5374a1e11d67715034c6.

Broke the build when combined with Ia58d215d30ed7570c0aa1b0627d3b88f8355d425.

Change-Id: Ie54a62ec7471e0183fc2627e06648efda0129a7a
1 file changed