Change push_back to emplace_back in emoji_config.

Perhaps that way GCC won't give a warning on variable count inside
one method Ui::Emoji::Init() in Release builds.

Telegram/SourceFiles/codegen/emoji/generator.cpp

@@ -363,7 +363,7 @@ void Init() {\n\
 	auto coloredCount = 0;
 	for (auto &item : data_.list) {
 		source_->stream() << "\
-	Items.push_back({ " << computeId(item.id) << ", " << column << ", " << row << ", " << (item.postfixed ? "true" : "false") << ", " << (item.variated ? "true" : "false") << ", " << (item.colored ? "&Items[" + QString::number(variated) + "]" : "nullptr") << " });\n";
+	Items.emplace_back(" << computeId(item.id) << ", " << column << ", " << row << ", " << (item.postfixed ? "true" : "false") << ", " << (item.variated ? "true" : "false") << ", " << (item.colored ? "&Items[" + QString::number(variated) + "]" : "nullptr") << ", One::CreationTag());\n";
 		if (coloredCount > 0 && (item.variated || !item.colored)) {
 			if (!colorsCount_) {
 				colorsCount_ = coloredCount;

Telegram/SourceFiles/ui/emoji_config.h

@@ -53,8 +53,20 @@ void Init();
 constexpr auto kPostfix = static_cast<ushort>(0xFE0F);
 
 class One {
+	struct CreationTag {
+	};
+
 public:
 	One(One &&other) = default;
+	One(const QString &id, uint16 x, uint16 y, bool hasPostfix, bool colorizable, EmojiPtr original, CreationTag)
+	: _id(id)
+	, _x(x)
+	, _y(y)
+	, _hasPostfix(hasPostfix)
+	, _colorizable(colorizable)
+	, _original(original) {
+		Expects(!_colorizable || !colored());
+	}
 
 	QString id() const {
 		return _id;
@@ -97,16 +109,6 @@ public:
 	}
 
 private:
-	One(const QString &id, uint16 x, uint16 y, bool hasPostfix, bool colorizable, EmojiPtr original)
-	: _id(id)
-	, _x(x)
-	, _y(y)
-	, _hasPostfix(hasPostfix)
-	, _colorizable(colorizable)
-	, _original(original) {
-		t_assert(!_colorizable || !colored());
-	}
-
 	const QString _id;
 	const uint16 _x = 0;
 	const uint16 _y = 0;