Update bleve dependency to latest master revision (#6100)

* update bleve to master b17287a86f6cac923a5d886e10618df994eeb54b6724eac2e3b8dde89cfbe3a2

* remove unused pkg from dep file

* change bleve from master to recent revision

vendor/github.com/blevesearch/bleve/document/field_boolean.go

@@ -16,10 +16,19 @@ package document
 
 import (
 	"fmt"
+	"reflect"
 
 	"github.com/blevesearch/bleve/analysis"
+	"github.com/blevesearch/bleve/size"
 )
 
+var reflectStaticSizeBooleanField int
+
+func init() {
+	var f BooleanField
+	reflectStaticSizeBooleanField = int(reflect.TypeOf(f).Size())
+}
+
 const DefaultBooleanIndexingOptions = StoreField | IndexField | DocValues
 
 type BooleanField struct {
@@ -30,6 +39,13 @@ type BooleanField struct {
 	numPlainTextBytes uint64
 }
 
+func (b *BooleanField) Size() int {
+	return reflectStaticSizeBooleanField + size.SizeOfPtr +
+		len(b.name) +
+		len(b.arrayPositions)*size.SizeOfUint64 +
+		len(b.value)
+}
+
 func (b *BooleanField) Name() string {
 	return b.name
 }