Use latest Serbian-Latin and Serbian-Cyrillic dictionaries

- Makes Chrome/ium point to the latest sh-4-0 and sr-4-0 Hunspell
  dictionaries
- Fixes associated spell check component unit tests:
  - In SH, "Google" has been changed to "Gugl"
  - In SR, "Гоогле" ("Google") has been changed to "Гугл" ("Gugl")
  - In both test cases, the wording has also been updated based on Google Translate translations
- Lorry payloads have been created here:
  https://lorry.corp.google.com/?live_filter=&text_filter=%28sh-4-0%29%7C%28sr-4-0%29&access_filter=&entries=20&output_format=standard&descending=true

Bug: 997228
Change-Id: I0227666eda96efba37c8d5287d2d12a6e9cd65bd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1906782Reviewed-by: Rouslan Solomakhin <rouslan@chromium.org>
Commit-Queue: Guillaume Jenkins <gujen@google.com>
Cr-Commit-Position: refs/heads/master@{#714245}

components/spellcheck/common/spellcheck_common.cc

@@ -111,10 +111,11 @@ base::FilePath GetVersionedFileName(base::StringPiece input_language,
   // number if you're updating either dic or aff files. Increment the minor
   // version number if you're updating only dic_delta files.
   static constexpr LanguageVersion kSpecialVersionString[] = {
-      {"tr-TR",
-       "-4-0"},  // Jan 9, 2013: Add "FLAG num" to aff to avoid heapcheck
-                 // crash.
-      {"tg-TG", "-5-0"},  // Mar 4, 2014: Add Tajik dictionary.
+      // Jan 9, 2013: Add "FLAG num" to aff to avoid heapcheck crash.
+      {"tr-TR", "-4-0"},
+
+      // Mar 4, 2014: Add Tajik dictionary.
+      {"tg-TG", "-5-0"},
 
       // October 2017: Update from upstream.
       {"en-AU", "-8-0"},
@@ -130,6 +131,10 @@ base::FilePath GetVersionedFileName(base::StringPiece input_language,
 
       // April 2019: Update Persian
       {"fa-IR", "-8-0"},
+
+      // November 2019: Update Serbian-Latin and Serbian-Cyrillic
+      {"sh", "-4-0"},
+      {"sr", "-4-0"},
   };
 
   // Generate the bdict file name using default version string or special

components/spellcheck/renderer/spellcheck_unittest.cc

@@ -736,21 +736,20 @@ TEST_F(SpellCheckTest, SpellCheckText) {
     }, {
       // Serbo-Croatian (Serbian Latin)
       "sh",
-      L"Google-ova misija je da organizuje sve informacije na svetu i "
-      L"u\x010dini ih univerzal-no dostupnim i korisnim."
+      L"Guglova misija je organizirati svjetske informacije i u\x010diniti ih "
+      L"univerzalno dostupnim i korisnim."
     }, {
       // Serbian
       "sr",
-      L"\x0047\x006f\x006f\x0067\x006c\x0065\x002d\x043e\x0432\x0430 "
-      L"\x043c\x0438\x0441\x0438\x0458\x0430 \x0458\x0435 \x0434\x0430 "
-      L"\x043e\x0440\x0433\x0430\x043d\x0438\x0437\x0443\x0458\x0435 "
-      L"\x0441\x0432\x0435 "
-      L"\x0438\x043d\x0444\x043e\x0440\x043c\x0430\x0446\x0438\x0458\x0435 "
-      L"\x043d\x0430 \x0441\x0432\x0435\x0442\x0443 \x0438 "
-      L"\x0443\x0447\x0438\x043d\x0438 \x0438\x0445 "
-      L"\x0443\x043d\x0438\x0432\x0435\x0440\x0437\x0430\x043b\x043d\x043e "
-      L"\x0434\x043e\x0441\x0442\x0443\x043f\x043d\x0438\x043c \x0438 "
-      L"\x043a\x043e\x0440\x0438\x0441\x043d\x0438\x043c."
+      L"\x0413\x0443\x0433\x043B\x043E\x0432\x0430 "
+      L"\x043C\x0438\x0441\x0438\x0458\x0430 \x0458\x0435 \x0434\x0430 "
+      L"\x043E\x0440\x0433\x0430\x043D\x0438\x0437\x0443\x0458\x0435 "
+      L"\x0441\x0432\x0435\x0442\x0441\x043A\x0435 "
+      L"\x0438\x043D\x0444\x043E\x0440\x043C\x0430\x0446\x0438\x0458\x0435 "
+      L"\x0438 \x0443\x0447\x0438\x043D\x0438 \x0438\x0445 "
+      L"\x0443\x043D\x0438\x0432\x0435\x0440\x0437\x0430\x043B\x043D\x0438"
+      L"\x043C \x0434\x043E\x0441\x0442\x0443\x043F\x043D\x0438\x043C \x0438 "
+      L"\x043A\x043E\x0440\x0438\x0441\x043D\x0438\x043C."
     }, {
       // Slovak
       "sk-SK",