Bug 1613985 - Use default for equivalent-to-default constructors/destructors in intl. r=hsivonen

Depends on D65290

Differential Revision: https://phabricator.services.mozilla.com/D65291

--HG--
extra : moz-landing-system : lando

Author: sigiesec

intl/Encoding.h

@@ -880,7 +880,7 @@ class Encoding final {
  */
 class Decoder final {
  public:
-  ~Decoder() {}
+  ~Decoder() = default;
   static void operator delete(void* aDecoder) {
     decoder_free(reinterpret_cast<Decoder*>(aDecoder));
   }
@@ -1164,7 +1164,7 @@ class Decoder final {
  */
 class Encoder final {
  public:
-  ~Encoder() {}
+  ~Encoder() = default;
 
   static void operator delete(void* aEncoder) {
     encoder_free(reinterpret_cast<Encoder*>(aEncoder));

intl/locale/gtk/OSPreferences_gtk.cpp

@@ -14,9 +14,9 @@
 
 using namespace mozilla::intl;
 
-OSPreferences::OSPreferences() {}
+OSPreferences::OSPreferences() = default;
 
-OSPreferences::~OSPreferences() {}
+OSPreferences::~OSPreferences() = default;
 
 bool OSPreferences::ReadSystemLocales(nsTArray<nsCString>& aLocaleList) {
   MOZ_ASSERT(aLocaleList.IsEmpty());

intl/locale/nsCollationFactory.h

@@ -14,13 +14,13 @@
 // Create a collation interface for the current app's locale.
 //
 class nsCollationFactory final : public nsICollationFactory {
-  ~nsCollationFactory() {}
+  ~nsCollationFactory() = default;
 
  public:
   NS_DECL_ISUPPORTS
   NS_DECL_NSICOLLATIONFACTORY
 
-  nsCollationFactory() {}
+  nsCollationFactory() = default;
 };
 
 #endif /* nsCollationFactory_h__ */

intl/lwbrk/LineBreaker.h

@@ -51,7 +51,7 @@ class LineBreaker {
                          bool aIsChineseOrJapanese, uint8_t* aBreakBefore);
 
  private:
-  ~LineBreaker() {}
+  ~LineBreaker() = default;
 
   int32_t WordMove(const char16_t* aText, uint32_t aLen, uint32_t aPos,
                    int8_t aDirection);

intl/lwbrk/WordBreaker.h

@@ -44,7 +44,7 @@ class WordBreaker {
   static WordBreakClass GetClass(char16_t aChar);
 
  private:
-  ~WordBreaker() {}
+  ~WordBreaker() = default;
 };
 
 }  // namespace intl

intl/strres/nsStringBundle.cpp

@@ -309,7 +309,7 @@ already_AddRefed<T> nsStringBundleBase::Create(Args... args) {
 nsStringBundle::nsStringBundle(const char* aURLSpec)
     : nsStringBundleBase(aURLSpec) {}
 
-nsStringBundle::~nsStringBundle() {}
+nsStringBundle::~nsStringBundle() = default;
 
 NS_IMETHODIMP
 nsStringBundleBase::AsyncPreload() {

intl/uconv/nsConverterOutputStream.h

@@ -23,7 +23,7 @@ class nsIOutputStream;
 
 class nsConverterOutputStream final : public nsIConverterOutputStream {
  public:
-  nsConverterOutputStream() {}
+  nsConverterOutputStream() = default;
 
   NS_DECL_ISUPPORTS
   NS_DECL_NSIUNICHAROUTPUTSTREAM

intl/uconv/nsScriptableUConv.cpp

@@ -18,7 +18,7 @@ NS_IMPL_ISUPPORTS(nsScriptableUnicodeConverter, nsIScriptableUnicodeConverter)
 nsScriptableUnicodeConverter::nsScriptableUnicodeConverter()
     : mIsInternal(false) {}
 
-nsScriptableUnicodeConverter::~nsScriptableUnicodeConverter() {}
+nsScriptableUnicodeConverter::~nsScriptableUnicodeConverter() = default;
 
 NS_IMETHODIMP
 nsScriptableUnicodeConverter::ConvertFromUnicode(const nsAString& aSrc,

intl/uconv/nsTextToSubURI.cpp

@@ -15,7 +15,7 @@
 
 using namespace mozilla;
 
-nsTextToSubURI::~nsTextToSubURI() {}
+nsTextToSubURI::~nsTextToSubURI() = default;
 
 NS_IMPL_ISUPPORTS(nsTextToSubURI, nsITextToSubURI)
 

intl/unicharutil/util/nsUnicharUtils.h

@@ -83,7 +83,7 @@ class nsCaseInsensitiveStringArrayComparator {
 
 class nsASCIICaseInsensitiveStringComparator : public nsStringComparator {
  public:
-  nsASCIICaseInsensitiveStringComparator() {}
+  nsASCIICaseInsensitiveStringComparator() = default;
   virtual int operator()(const char16_t*, const char16_t*, uint32_t,
                          uint32_t) const override;
 };