Disable use of basicIndexOf optimization if _.indexOf is customized.

Former-commit-id: 5b2273b36934581e34c6f6042de95bf556c61ca2

build.js

@@ -88,14 +88,14 @@
     'cloneDeep': ['clone'],
     'compact': [],
     'compose': [],
-    'contains': ['basicEach', 'basicIndexOf', 'isString'],
+    'contains': ['basicEach', 'getIndexOf', 'isString'],
     'countBy': ['createCallback', 'forEach'],
     'createCallback': ['identity', 'isEqual', 'keys'],
     'debounce': ['isObject'],
     'defaults': ['createIterator', 'isArguments', 'keys'],
     'defer': ['bind'],
     'delay': [],
-    'difference': ['basicIndexOf', 'createCache'],
+    'difference': ['createCache'],
     'escape': ['escapeHtmlChar'],
     'every': ['basicEach', 'createCallback', 'isArray'],
     'filter': ['basicEach', 'createCallback', 'isArray'],
@@ -113,7 +113,7 @@
     'identity': [],
     'indexOf': ['basicIndexOf', 'sortedIndex'],
     'initial': ['slice'],
-    'intersection': ['basicIndexOf', 'createCache'],
+    'intersection': ['createCache'],
     'invert': ['keys'],
     'invoke': ['forEach'],
     'isArguments': [],
@@ -143,7 +143,7 @@
     'min': ['basicEach', 'charAtCallback', 'createCallback', 'isArray', 'isString'],
     'mixin': ['forEach', 'functions'],
     'noConflict': [],
-    'omit': ['basicIndexOf', 'forIn'],
+    'omit': ['forIn', 'getIndexOf'],
     'once': [],
     'pairs': ['keys'],
     'parseInt': ['isString'],
@@ -172,7 +172,7 @@
     'transform': ['createCallback', 'createObject', 'forOwn', 'isArray'],
     'unescape': ['unescapeHtmlChar'],
     'union': ['isArray', 'uniq'],
-    'uniq': ['basicIndexOf', 'createCache', 'overloadWrapper'],
+    'uniq': ['createCache', 'getIndexOf', 'overloadWrapper'],
     'uniqueId': [],
     'unzip': ['max', 'pluck'],
     'value': ['basicEach', 'forOwn', 'isArray', 'lodashWrapper'],
@@ -189,11 +189,12 @@
     'charAtCallback': [],
     'compareAscending': [],
     'createBound': ['createObject', 'isFunction', 'isObject'],
-    'createCache': ['basicIndexOf'],
+    'createCache': ['basicIndexOf', 'getIndexOf'],
     'createIterator': ['iteratorTemplate'],
     'createObject': [ 'isObject', 'noop'],
     'escapeHtmlChar': [],
     'escapeStringChar': [],
+    'getIndexOf': ['basicIndexOf', 'indexOf'],
     'iteratorTemplate': [],
     'isNode': [],
     'lodashWrapper': [],
@@ -2277,10 +2278,11 @@
         if (!useLodashMethod('contains')) {
           source = replaceFunction(source, 'contains', [
             'function contains(collection, target) {',
-            '  var length = collection ? collection.length : 0,',
+            '  var indexOf = getIndexOf(),',
+            '      length = collection ? collection.length : 0,',
             '      result = false;',
             "  if (length && typeof length == 'number') {",
-            '    result = basicIndexOf(collection, target) > -1;',
+            '    result = indexOf(collection, target) > -1;',
             '  } else {',
             '    basicEach(collection, function(value) {',
             '      return !(result = value === target);',
@@ -2347,13 +2349,14 @@
           source = replaceFunction(source, 'difference', [
             'function difference(array) {',
             '  var index = -1,',
+            '      indexOf = getIndexOf(),',
             '      length = array.length,',
             '      flattened = concat.apply(arrayProto, nativeSlice.call(arguments, 1)),',
             '      result = [];',
             '',
             '  while (++index < length) {',
             '    var value = array[index];',
-            '    if (basicIndexOf(flattened, value) < 0) {',
+            '    if (indexOf(flattened, value) < 0) {',
             '      result.push(value);',
             '    }',
             '  }',
@@ -2388,16 +2391,17 @@
             '  var args = arguments,',
             '      argsLength = args.length,',
             '      index = -1,',
+            '      indexOf = getIndexOf(),',
             '      length = array ? array.length : 0,',
             '      result = [];',
             '',
             '  outer:',
             '  while (++index < length) {',
             '    var value = array[index];',
-            '    if (basicIndexOf(result, value) < 0) {',
+            '    if (indexOf(result, value) < 0) {',
             '      var argsIndex = argsLength;',
             '      while (--argsIndex) {',
-            '        if (basicIndexOf(args[argsIndex], value) < 0) {',
+            '        if (indexOf(args[argsIndex], value) < 0) {',
             '          continue outer;',
             '        }',
             '      }',
@@ -2547,11 +2551,12 @@
         if (!useLodashMethod('omit')) {
           source = replaceFunction(source, 'omit', [
             'function omit(object) {',
-            '  var props = concat.apply(arrayProto, nativeSlice.call(arguments, 1)),',
+            '  var indexOf = getIndexOf(),',
+            '      props = concat.apply(arrayProto, nativeSlice.call(arguments, 1)),',
             '      result = {};',
             '',
             '  forIn(object, function(value, key) {',
-            '    if (basicIndexOf(props, key) < 0) {',
+            '    if (indexOf(props, key) < 0) {',
             '      result[key] = value;',
             '    }',
             '  });',
@@ -2716,6 +2721,7 @@
           source = replaceFunction(source, 'uniq', [
             'function uniq(array, isSorted, callback, thisArg) {',
             '  var index = -1,',
+            '      indexOf = getIndexOf(),',
             '      length = array ? array.length : 0,',
             '      result = [],',
             '      seen = result;',
@@ -2735,7 +2741,7 @@
             '',
             '    if (isSorted',
             '          ? !index || seen[seen.length - 1] !== computed',
-            '          : basicIndexOf(seen, computed) < 0',
+            '          : indexOf(seen, computed) < 0',
             '        ) {',
             '      if (callback) {',
             '        seen.push(computed);',