58829 Step 3 of 3: Remove opt-in for useMaterialBorderRadius on Dialogs (a: fidelity, a: quality, cla: yes, f: material design, framework, waiting for tree to go green)

58831 Step 3 of 3: Remove opt-in for debugCheckHasMaterialLocalizations assertion on TextField (a: internationalization, a: text input, cla: yes, f: material design, framework, waiting for tree to go green)

58843 Restore some typography tests (cla: yes, f: material design, framework)

59008 Update TextTheme.button.letterSpacing from 0.75 to 1.25 per spec (cla: yes, f: material design, framework, waiting for tree to go green)

59010 Scale input decorator label width  (cla: yes, f: material design, framework, waiting for tree to go green)