Cleanup 191 extension files (KTI-240)

idea/testData/quickfix/supertypeInitialization/addImport.kt.after.191

@@ -1,5 +0,0 @@
-// "Add constructor parameters from DataInputStream(InputStream!)" "true"
-import java.io.DataInputStream
-import java.io.InputStream
-
-class C(`in`: InputStream?) : DataInputStream(`in`)

idea/testData/quickfix/supertypeInitialization/multipleConstructors.kt.after.191

@@ -1,5 +0,0 @@
-// "Add constructor parameters from ArrayList((MutableCollection<out String!>..Collection<String!>?))" "true"
-// ACTION: Add constructor parameters from ArrayList(Int)
-import java.util.ArrayList
-
-class C(c: MutableCollection<out String>?) : ArrayList<String>(c)

idea/testData/quickfix/typeMismatch/paramTypeLambdaMismatch.kt.191

@@ -1,12 +0,0 @@
-// "Surround with lambda" "false"
-// ERROR: Type mismatch: inferred type is Object but () -> String was expected
-// ACTION: Annotate constructor 'Object'...
-// ACTION: Change parameter 'block' type of function 'str' to 'Object'
-// ACTION: Create function 'str'
-// ACTION: Edit method contract of 'Object'
-// ACTION: Introduce import alias
-fun fn() {
-    str(<caret>Object())
-}
-
-fun str(block: () -> String) {}