deps: Intl: ICU 58 bump - small icu (BIG COMMIT)

This commit contains the ICU 58.1 delta.
It is especially large because of the ICU license change,
and, because the line endings were off previously.

* bump to ICU 58.1 - check in small ICU source
* from 58.1 final http://site.icu-project.org/download/58

Fixes: #7844
PR-URL: #9234
Reviewed-By: James M Snell <jasnell@gmail.com>

deps/icu-small/LICENSE

@@ -1,9 +1,50 @@
-ICU License - ICU 1.8.1 and later
+COPYRIGHT AND PERMISSION NOTICE (ICU 58 and later)
+
+Copyright © 1991-2016 Unicode, Inc. All rights reserved.
+Distributed under the Terms of Use in http://www.unicode.org/copyright.html
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Unicode data files and any associated documentation
+(the "Data Files") or Unicode software and any associated documentation
+(the "Software") to deal in the Data Files or Software
+without restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, and/or sell copies of
+the Data Files or Software, and to permit persons to whom the Data Files
+or Software are furnished to do so, provided that either
+(a) this copyright and permission notice appear with all copies
+of the Data Files or Software, or
+(b) this copyright and permission notice appear in associated
+Documentation.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
+NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
+DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale,
+use or other dealings in these Data Files or Software without prior
+written authorization of the copyright holder.
+
+---------------------
+
+Third-Party Software Licenses
+
+This section contains third-party software notices and/or additional
+terms for licensed third-party software components included within ICU
+libraries.
+
+1. ICU License - ICU 1.8.1 to ICU 57.1
 
 COPYRIGHT AND PERMISSION NOTICE
 
 Copyright (c) 1995-2016 International Business Machines Corporation and others
-
 All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -31,58 +72,9 @@ shall not be used in advertising or otherwise to promote the sale, use
 or other dealings in this Software without prior written authorization
 of the copyright holder.
 
-
 All trademarks and registered trademarks mentioned herein are the
 property of their respective owners.
 
----------------------
-
-Third-Party Software Licenses
-
-This section contains third-party software notices and/or additional
-terms for licensed third-party software components included within ICU
-libraries.
-
-1. Unicode Data Files and Software
-
-COPYRIGHT AND PERMISSION NOTICE
-
-Copyright © 1991-2016 Unicode, Inc. All rights reserved.
-Distributed under the Terms of Use in
-http://www.unicode.org/copyright.html.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Unicode data files and any associated documentation
-(the "Data Files") or Unicode software and any associated documentation
-(the "Software") to deal in the Data Files or Software
-without restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, and/or sell copies of
-the Data Files or Software, and to permit persons to whom the Data Files
-or Software are furnished to do so, provided that
-(a) this copyright and permission notice appear with all copies
-of the Data Files or Software,
-(b) this copyright and permission notice appear in associated
-documentation, and
-(c) there is clear notice in each modified Data File or in the Software
-as well as in the documentation associated with the Data File(s) or
-Software that the data or software has been modified.
-
-THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT OF THIRD PARTY RIGHTS.
-IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
-NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
-DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THE DATA FILES OR SOFTWARE.
-
-Except as contained in this notice, the name of a copyright holder
-shall not be used in advertising or otherwise to promote the sale,
-use or other dealings in these Data Files or Software without prior
-written authorization of the copyright holder.
-
 2. Chinese/Japanese Word Break Dictionary Data (cjdict.txt)
 
  #     The Google Chrome software developed by Google is licensed under

deps/icu-small/README-SMALL-ICU.txt

@@ -1,8 +1,8 @@
 Small ICU sources - auto generated by shrink-icu-src.py
 
 This directory contains the ICU subset used by --with-intl=small-icu (the default)
-It is a strict subset of ICU 57 source files with the following exception(s):
-* deps/icu-small/source/data/in/icudt57l.dat : Reduced-size data file
+It is a strict subset of ICU 58 source files with the following exception(s):
+* deps/icu-small/source/data/in/icudt58l.dat : Reduced-size data file
 
 
 To rebuild this directory, see ../../tools/icu/README.md

deps/icu-small/source/common/appendable.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 *   Copyright (C) 2011-2012, International Business Machines

deps/icu-small/source/common/bmpset.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 ******************************************************************************
 *

deps/icu-small/source/common/bmpset.h

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 ******************************************************************************
 *

deps/icu-small/source/common/brkeng.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  ************************************************************************************
  * Copyright (C) 2006-2016, International Business Machines Corporation

deps/icu-small/source/common/brkeng.h

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /**
  ************************************************************************************
  * Copyright (C) 2006-2012, International Business Machines Corporation and others. *

deps/icu-small/source/common/brkiter.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 * Copyright (C) 1997-2015, International Business Machines Corporation and
@@ -418,6 +420,7 @@ BreakIterator::makeInstance(const Locale& loc, int32_t kind, UErrorCode& status)
         break;
     case UBRK_SENTENCE:
         result = BreakIterator::buildInstance(loc, "sentence", kind, status);
+#if !UCONFIG_NO_FILTERED_BREAK_ITERATION
         {
             char ssKeyValue[kKeyValueLenMax] = {0};
             UErrorCode kvStatus = U_ZERO_ERROR;
@@ -430,6 +433,7 @@ BreakIterator::makeInstance(const Locale& loc, int32_t kind, UErrorCode& status)
                 }
             }
         }
+#endif
         break;
     case UBRK_TITLE:
         result = BreakIterator::buildInstance(loc, "title", kind, status);

deps/icu-small/source/common/bytestream.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 // Copyright (C) 2009-2011, International Business Machines
 // Corporation and others. All Rights Reserved.
 //

deps/icu-small/source/common/bytestrie.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 *   Copyright (C) 2010-2011, International Business Machines

deps/icu-small/source/common/bytestriebuilder.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 *   Copyright (C) 2010-2012, International Business Machines
@@ -35,7 +37,7 @@ class BytesTrieElement : public UMemory {
 public:
     // Use compiler's default constructor, initializes nothing.
 
-    void setTo(const StringPiece &s, int32_t val, CharString &strings, UErrorCode &errorCode);
+    void setTo(StringPiece s, int32_t val, CharString &strings, UErrorCode &errorCode);
 
     StringPiece getString(const CharString &strings) const {
         int32_t offset=stringOffset;
@@ -86,7 +88,7 @@ class BytesTrieElement : public UMemory {
 };
 
 void
-BytesTrieElement::setTo(const StringPiece &s, int32_t val,
+BytesTrieElement::setTo(StringPiece s, int32_t val,
                         CharString &strings, UErrorCode &errorCode) {
     if(U_FAILURE(errorCode)) {
         return;
@@ -143,7 +145,7 @@ BytesTrieBuilder::~BytesTrieBuilder() {
 }
 
 BytesTrieBuilder &
-BytesTrieBuilder::add(const StringPiece &s, int32_t value, UErrorCode &errorCode) {
+BytesTrieBuilder::add(StringPiece s, int32_t value, UErrorCode &errorCode) {
     if(U_FAILURE(errorCode)) {
         return *this;
     }
@@ -165,7 +167,7 @@ BytesTrieBuilder::add(const StringPiece &s, int32_t value, UErrorCode &errorCode
             return *this; // error instead of dereferencing null
         }
         if(elementsLength>0) {
-            uprv_memcpy(newElements, elements, elementsLength*sizeof(BytesTrieElement));
+            uprv_memcpy(newElements, elements, (size_t)elementsLength*sizeof(BytesTrieElement));
         }
         delete[] elements;
         elements=newElements;

deps/icu-small/source/common/bytestrieiterator.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 *   Copyright (C) 2010-2012, International Business Machines
@@ -139,7 +141,6 @@ BytesTrie::Iterator::next(UErrorCode &errorCode) {
             } else {
                 pos_=skipValue(pos, node);
             }
-            sp_.set(str_->data(), str_->length());
             return TRUE;
         }
         if(maxLength_>0 && str_->length()==maxLength_) {
@@ -167,10 +168,14 @@ BytesTrie::Iterator::next(UErrorCode &errorCode) {
     }
 }
 
+StringPiece
+BytesTrie::Iterator::getString() const {
+    return str_ == NULL ? StringPiece() : str_->toStringPiece();
+}
+
 UBool
 BytesTrie::Iterator::truncateAndStop() {
     pos_=NULL;
-    sp_.set(str_->data(), str_->length());
     value_=-1;  // no real value for str
     return TRUE;
 }
@@ -199,7 +204,6 @@ BytesTrie::Iterator::branchNext(const uint8_t *pos, int32_t length, UErrorCode &
     str_->append((char)trieByte, errorCode);
     if(isFinal) {
         pos_=NULL;
-        sp_.set(str_->data(), str_->length());
         value_=value;
         return NULL;
     } else {

deps/icu-small/source/common/caniter.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  *****************************************************************************
  * Copyright (C) 1996-2015, International Business Machines Corporation and

deps/icu-small/source/common/chariter.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 **********************************************************************
 *   Copyright (C) 1999-2011, International Business Machines

deps/icu-small/source/common/charstr.cpp

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 *******************************************************************************
 *   Copyright (C) 2010-2015, International Business Machines
@@ -144,7 +146,7 @@ UBool CharString::ensureCapacity(int32_t capacity,
     return TRUE;
 }
 
-CharString &CharString::appendPathPart(const StringPiece &s, UErrorCode &errorCode) {
+CharString &CharString::appendPathPart(StringPiece s, UErrorCode &errorCode) {
     if(U_FAILURE(errorCode)) {
         return *this;
     }

deps/icu-small/source/common/charstr.h

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 **********************************************************************
 *   Copyright (c) 2001-2015, International Business Machines
@@ -39,7 +41,7 @@ template class U_COMMON_API MaybeStackArray<char, 40>;
 class U_COMMON_API CharString : public UMemory {
 public:
     CharString() : len(0) { buffer[0]=0; }
-    CharString(const StringPiece &s, UErrorCode &errorCode) : len(0) {
+    CharString(StringPiece s, UErrorCode &errorCode) : len(0) {
         buffer[0]=0;
         append(s, errorCode);
     }
@@ -76,7 +78,7 @@ class U_COMMON_API CharString : public UMemory {
     CharString &truncate(int32_t newLength);
 
     CharString &append(char c, UErrorCode &errorCode);
-    CharString &append(const StringPiece &s, UErrorCode &errorCode) {
+    CharString &append(StringPiece s, UErrorCode &errorCode) {
         return append(s.data(), s.length(), errorCode);
     }
     CharString &append(const CharString &s, UErrorCode &errorCode) {
@@ -115,7 +117,7 @@ class U_COMMON_API CharString : public UMemory {
      * First appends a U_FILE_SEP_CHAR if necessary.
      * Does nothing if s is empty.
      */
-    CharString &appendPathPart(const StringPiece &s, UErrorCode &errorCode);
+    CharString &appendPathPart(StringPiece s, UErrorCode &errorCode);
 
     /**
      * Appends a U_FILE_SEP_CHAR if this string is not empty

deps/icu-small/source/common/cmemory.c

@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 ******************************************************************************
 *