Making headSet(E, boolean), tailSet(E, boolean) public in GWT emulated ImmutableSortedSet.

RELNOTES=`com.google.common.collect.ImmutableSortedSet`: Making `headSet(E, boolean)` and `tailSet(E, boolean)` methods public for GWT emulated ImmutableSortedSet.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=303959507

Author: ssmita

android/guava/src/com/google/common/collect/ImmutableSortedSet.java

@@ -543,7 +543,6 @@ public ImmutableSortedSet<E> headSet(E toElement) {
   }
 
   /** @since 12.0 */
-  @GwtIncompatible // NavigableSet
   @Override
   public ImmutableSortedSet<E> headSet(E toElement, boolean inclusive) {
     return headSetImpl(checkNotNull(toElement), inclusive);
@@ -593,7 +592,6 @@ public ImmutableSortedSet<E> tailSet(E fromElement) {
   }
 
   /** @since 12.0 */
-  @GwtIncompatible // NavigableSet
   @Override
   public ImmutableSortedSet<E> tailSet(E fromElement, boolean inclusive) {
     return tailSetImpl(checkNotNull(fromElement), inclusive);

guava-gwt/src-super/com/google/common/collect/super/com/google/common/collect/ImmutableSortedSet.java

@@ -331,7 +331,7 @@ public E floor(E e) {
     return !set.isEmpty() ? set.last() : null;
   }
 
-  ImmutableSortedSet<E> headSet(E toElement, boolean inclusive) {
+  public ImmutableSortedSet<E> headSet(E toElement, boolean inclusive) {
     checkNotNull(toElement);
     if (inclusive) {
       E tmp = higher(toElement);
@@ -372,7 +372,7 @@ public ImmutableSortedSet<E> tailSet(E fromElement) {
     }
   }
 
-  ImmutableSortedSet<E> tailSet(E fromElement, boolean inclusive) {
+  public ImmutableSortedSet<E> tailSet(E fromElement, boolean inclusive) {
     checkNotNull(fromElement);
     if (!inclusive) {
       E tmp = higher(fromElement);

guava/src/com/google/common/collect/ImmutableSortedSet.java

@@ -618,7 +618,6 @@ public ImmutableSortedSet<E> headSet(E toElement) {
   }
 
   /** @since 12.0 */
-  @GwtIncompatible // NavigableSet
   @Override
   public ImmutableSortedSet<E> headSet(E toElement, boolean inclusive) {
     return headSetImpl(checkNotNull(toElement), inclusive);
@@ -668,7 +667,6 @@ public ImmutableSortedSet<E> tailSet(E fromElement) {
   }
 
   /** @since 12.0 */
-  @GwtIncompatible // NavigableSet
   @Override
   public ImmutableSortedSet<E> tailSet(E fromElement, boolean inclusive) {
     return tailSetImpl(checkNotNull(fromElement), inclusive);