bidi, the gift that keeps on giving

Change-Id: Ia33eb3e4c89963d7391df0339a2a5b948efd0d9f

external/icu/icu4c-icu11100.patch.1

 --- icu/source/common/ubidi.c.orig	2014-08-09 20:54:39.338833533 +0100
 +++ icu/source/common/ubidi.c	2014-08-09 20:55:48.625469055 +0100
-@@ -2097,6 +2097,12 @@
+@@ -2096,6 +2096,14 @@
      return DirProp_ON;
  }
  
 +static int
 +isolatesavailable(UBiDi *pBiDi) {
-+    return (pBiDi->isolateCount < SIMPLE_ISOLATES_SIZE-1 ||
-+            pBiDi->isolateCount < pBiDi->isolatesSize/sizeof(Isolate)-1);
++    if (pBiDi->isolates == pBiDi->simpleIsolates) {
++        return pBiDi->isolateCount < SIMPLE_ISOLATES_SIZE-1;
++    }
++    return pBiDi->isolateCount < pBiDi->isolatesSize/sizeof(Isolate)-1;
 +}
 +
  static void
  resolveImplicitLevels(UBiDi *pBiDi,
                        int32_t start, int32_t limit,
-@@ -2240,7 +2246,7 @@
+@@ -2239,7 +2247,7 @@
      /* look for the last char not a BN or LRE/RLE/LRO/RLO/PDF */
      for(i=limit-1; i>start&&(DIRPROP_FLAG(dirProps[i])&MASK_BN_EXPLICIT); i--);
      dirProp=dirProps[i];