Backport TableInfo API changes for default value.

Add API changes in aosp/1010368 to Room 2.2.0-alpha01 api files
in preparation for release of alpha01.

Test: ./gradlew bOS with Room at 2.2.0-alpha01
Change-Id: Ib648060c9b8c39a9cd750726b64279d387c4bc34
diff --git a/room/runtime/api/restricted_2.2.0-alpha01.txt b/room/runtime/api/restricted_2.2.0-alpha01.txt
index 0f8eb25..fbffaa6 100644
--- a/room/runtime/api/restricted_2.2.0-alpha01.txt
+++ b/room/runtime/api/restricted_2.2.0-alpha01.txt
@@ -164,6 +164,9 @@
     ctor public TableInfo(String!, java.util.Map<java.lang.String!,androidx.room.util.TableInfo.Column!>!, java.util.Set<androidx.room.util.TableInfo.ForeignKey!>!, java.util.Set<androidx.room.util.TableInfo.Index!>!);
     ctor public TableInfo(String!, java.util.Map<java.lang.String!,androidx.room.util.TableInfo.Column!>!, java.util.Set<androidx.room.util.TableInfo.ForeignKey!>!);
     method public static androidx.room.util.TableInfo! read(androidx.sqlite.db.SupportSQLiteDatabase!, String!);
+    field public static final int CREATED_FROM_DATABASE = 2; // 0x2
+    field public static final int CREATED_FROM_ENTITY = 1; // 0x1
+    field public static final int CREATED_FROM_UNKNOWN = 0; // 0x0
     field public final java.util.Map<java.lang.String!,androidx.room.util.TableInfo.Column!>! columns;
     field public final java.util.Set<androidx.room.util.TableInfo.ForeignKey!>! foreignKeys;
     field public final java.util.Set<androidx.room.util.TableInfo.Index!>? indices;
@@ -172,7 +175,7 @@
 
   public static class TableInfo.Column {
     ctor @Deprecated public TableInfo.Column(String!, String!, boolean, int);
-    ctor public TableInfo.Column(String!, String!, boolean, int, String!);
+    ctor public TableInfo.Column(String!, String!, boolean, int, String!, int);
     method public boolean isPrimaryKey();
     field public final int affinity;
     field public final String! defaultValue;