Remove hb_auto_array_t

Part of https://github.com/harfbuzz/harfbuzz/issues/1017

src/hb-coretext.cc

diff --git a/src/hb-coretext.cc b/src/hb-coretext.cc
index bb9b5ca..837b3fb 100644
--- a/src/hb-coretext.cc
+++ b/src/hb-coretext.cc
@@ -641,8 +641,8 @@
 	buffer->merge_clusters (i - 1, i + 1);
   }
 
-  hb_auto_array_t<feature_record_t> feature_records;
-  hb_auto_array_t<range_record_t> range_records;
+  hb_auto_t<hb_vector_t<feature_record_t> > feature_records;
+  hb_auto_t<hb_vector_t<range_record_t> > range_records;
 
   /*
    * Set up features.
@@ -651,7 +651,7 @@
   if (num_features)
   {
     /* Sort features by start/end events. */
-    hb_auto_array_t<feature_event_t> feature_events;
+    hb_auto_t<hb_vector_t<feature_event_t> > feature_events;
     for (unsigned int i = 0; i < num_features; i++)
     {
       const feature_mapping_t * mapping = (const feature_mapping_t *) bsearch (&features[i].tag,
@@ -700,7 +700,7 @@
     }
 
     /* Scan events and save features for each range. */
-    hb_auto_array_t<active_feature_t> active_features;
+    hb_auto_t<hb_vector_t<active_feature_t> > active_features;
     unsigned int last_index = 0;
     for (unsigned int i = 0; i < feature_events.len; i++)
     {

src/hb-ot-cmap-table.hh

diff --git a/src/hb-ot-cmap-table.hh b/src/hb-ot-cmap-table.hh
index 0c313a7..9155b7c 100644
--- a/src/hb-ot-cmap-table.hh
+++ b/src/hb-ot-cmap-table.hh
@@ -623,7 +623,7 @@
 
   inline bool subset (hb_subset_plan_t *plan) const
   {
-    hb_auto_array_t<CmapSubtableLongGroup> groups;
+    hb_auto_t<hb_vector_t<CmapSubtableLongGroup> > groups;
 
     if (unlikely (!populate_groups (plan, &groups))) return false;
 

src/hb-ot-layout.cc

diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 9e6f858..42d29aa 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -1109,7 +1109,7 @@
     hb_apply_func_t apply_func;
   };
 
-  typedef hb_auto_array_t<hb_applicable_t> array_t;
+  typedef hb_auto_t<hb_vector_t<hb_applicable_t> > array_t;
 
   /* Dispatch interface. */
   inline const char *get_name (void) { return "GET_SUBTABLES"; }

src/hb-subset-plan.cc

diff --git a/src/hb-subset-plan.cc b/src/hb-subset-plan.cc
index c28e608..0c11765 100644
--- a/src/hb-subset-plan.cc
+++ b/src/hb-subset-plan.cc
@@ -130,7 +130,7 @@
   cmap.init (face);
   glyf.init (face);
 
-  hb_auto_array_t<unsigned int> bad_indices;
+  hb_auto_t<hb_vector_t<unsigned int> > bad_indices;
 
   old_gids.alloc (codepoints.len);
   for (unsigned int i = 0; i < codepoints.len; i++)

src/hb-uniscribe.cc

diff --git a/src/hb-uniscribe.cc b/src/hb-uniscribe.cc
index b4717a3..bc6667c 100644
--- a/src/hb-uniscribe.cc
+++ b/src/hb-uniscribe.cc
@@ -630,12 +630,12 @@
   /*
    * Set up features.
    */
-  hb_auto_array_t<OPENTYPE_FEATURE_RECORD> feature_records;
-  hb_auto_array_t<range_record_t> range_records;
+  hb_auto_t<hb_vector_t<OPENTYPE_FEATURE_RECORD> > feature_records;
+  hb_auto_t<hb_vector_t<range_record_t> > range_records;
   if (num_features)
   {
     /* Sort features by start/end events. */
-    hb_auto_array_t<feature_event_t> feature_events;
+    hb_auto_t<hb_vector_t<feature_event_t> > feature_events;
     for (unsigned int i = 0; i < num_features; i++)
     {
       active_feature_t feature;
@@ -676,7 +676,7 @@
     }
 
     /* Scan events and save features for each range. */
-    hb_auto_array_t<active_feature_t> active_features;
+    hb_auto_t<hb_vector_t<active_feature_t> > active_features;
     unsigned int last_index = 0;
     for (unsigned int i = 0; i < feature_events.len; i++)
     {
@@ -858,8 +858,8 @@
 #undef MAX_ITEMS
 
   OPENTYPE_TAG language_tag = hb_uint32_swap (hb_ot_tag_from_language (buffer->props.language));
-  hb_auto_array_t<TEXTRANGE_PROPERTIES*> range_properties;
-  hb_auto_array_t<int> range_char_counts;
+  hb_auto_t<hb_vector_t<TEXTRANGE_PROPERTIES*> > range_properties;
+  hb_auto_t<hb_vector_t<int> > range_char_counts;
 
   unsigned int glyphs_offset = 0;
   unsigned int glyphs_len;