backport: use uri from params in pc for location

[Cherry-picked 6429b4b]

Author: tgodzik

presentation-compiler/src/main/dotty/tools/pc/PcDefinitionProvider.scala

@@ -131,13 +131,13 @@ class PcDefinitionProvider(
           otherDefs.headOption.orElse(exportedDefs.headOption)  match
             case Some(srcTree) =>
               val pos = srcTree.namePos
-              pos.toLocation match
-                case None => DefinitionResultImpl.empty
-                case Some(loc) =>
+              if pos.exists then
+                  val loc = new Location(params.uri().toString(), pos.toLsp)
                   DefinitionResultImpl(
                     SemanticdbSymbols.symbolName(sym),
-                    List(loc).asJava
+                    List(loc).asJava,
                   )
+                else DefinitionResultImpl.empty
             case None =>
               DefinitionResultImpl.empty
         else

presentation-compiler/src/main/dotty/tools/pc/utils/InteractiveEnrichments.scala

@@ -99,12 +99,6 @@ object InteractiveEnrichments extends CommonMtagsEnrichments:
     def focusAt(point: Int): SourcePosition =
       pos.withSpan(pos.span.withPoint(point).focus)
 
-    def toLocation: Option[l.Location] =
-      for
-        uri <- InteractiveDriver.toUriOption(pos.source)
-        range <- if pos.exists then Some(pos.toLsp) else None
-      yield new l.Location(uri.toString(), range)
-
     def encloses(other: SourcePosition): Boolean =
       pos.start <= other.start && pos.end >= other.end