commit 88930f1df469793f3f3d977396762fb217d34583
author Seigo Nonaka <nona@google.com> Tue Jul 24 17:09:23 2018 -0700
committer Seigo Nonaka <nona@google.com> Thu Aug 02 11:04:44 2018 -0700
tree 55b6b36370755e1f2a19f1e41dbc1a2e5493425a
parent e20cd739c8da023f3e472ee7b6084665c668b523

Introduce FontFamily and its builder

This CL is a ground work of the new Typeface construction API and
nobody uses this class except for CTS now.
I'll add new builder in Typeface to be able to create Typeface
from this FontFamily.

Bug: 72665240
Test: atest FontFamilyTest
Test: CtsWidgetTestCases:EditTextTest
    CtsWidgetTestCases:TextViewFadingEdgeTest
    FrameworksCoreTests:TextViewFallbackLineSpacingTest
    FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest
    CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest
    CtsTextTestCases FrameworksCoreTests:android.text
    CtsWidgetTestCases:TextViewPrecomputedTextTest

Change-Id: I15d412c367037554d911fc9e20c0cfb44aefb89a