Revert "Refactor TextLine class"

This reverts commit 888dbca2f720ae2ae52dce1d88063e46e3b53c28.

Reason for revert: <INSERT REASONING HERE>

Change-Id: I259327a6ca507e2614cacdcdabdeca7df48b8ed2

1 files changed, 0 insertions, 46 deletions

diff --git a/core/java/android/text/Layout.java b/core/java/android/text/Layout.java
index c8e0dd291041..e5fd2921227d 100644
--- a/core/java/android/text/Layout.java
+++ b/core/java/android/text/Layout.java
@@ -2360,52 +2360,6 @@ public abstract class Layout {
         public Directions(int[] dirs) {
             mDirections = dirs;
         }
-
-        /**
-         * Returns number of BiDi runs.
-         *
-         * @hide
-         */
-        public @IntRange(from = 0) int getRunCount() {
-            return mDirections.length / 2;
-        }
-
-        /**
-         * Returns the start offset of the BiDi run.
-         *
-         * @param runIndex the index of the BiDi run
-         * @return the start offset of the BiDi run.
-         * @hide
-         */
-        public @IntRange(from = 0) int getRunStart(@IntRange(from = 0) int runIndex) {
-            return mDirections[runIndex * 2];
-        }
-
-        /**
-         * Returns the length of the BiDi run.
-         *
-         * Note that this method may return too large number due to reducing the number of object
-         * allocations. The too large number means the remaining part is assigned to this run. The
-         * caller must clamp the returned value.
-         *
-         * @param runIndex the index of the BiDi run
-         * @return the length of the BiDi run.
-         * @hide
-         */
-        public @IntRange(from = 0) int getRunLength(@IntRange(from = 0) int runIndex) {
-            return mDirections[runIndex * 2 + 1] & RUN_LENGTH_MASK;
-        }
-
-        /**
-         * Returns true if the BiDi run is RTL.
-         *
-         * @param runIndex the index of the BiDi run
-         * @return true if the BiDi run is RTL.
-         * @hide
-         */
-        public boolean isRunRtl(int runIndex) {
-            return (mDirections[runIndex * 2 + 1] & RUN_RTL_FLAG) != 0;
-        }
     }
 
     /**