Cull extraneous whitespace.

One last flurry with the broom before I leave you slobs to code
in your own filth. Eliminated all the trailing whitespace I
could manage, with special prejudice reserved for the test cases
which depended on the preservation of trailing whitespace.

Was reminded I cannot figure out how to eliminate the trailing
space on the "scala> " prompt in repl transcripts. At least
reduced the number of such empty prompts by trimming transcript
code on the way in.

Routed ConsoleReporter's "printMessage" through a trailing
whitespace stripping method which might help futureproof
against the future of whitespace diseases. Deleted the up-to-40
lines of trailing whitespace found in various library files.

It seems like only yesterday we performed whitespace surgery
on the whole repo. Clearly it doesn't stick very well. I suggest
it would work better to enforce a few requirements on the way in.

1 files changed, 8 insertions, 8 deletions

diff --git a/test/files/run/private-inline.scala b/test/files/run/private-inline.scala
index 72cabaeff0..60fef9efca 100644
--- a/test/files/run/private-inline.scala
+++ b/test/files/run/private-inline.scala
@@ -2,7 +2,7 @@
 final class A {
   private var x1 = false
   var x2 = false
-  
+
   // manipulates private var
   @inline private def wrapper1[T](body: => T): T = {
     val saved = x1
@@ -17,35 +17,35 @@ final class A {
     try body
     finally x2 = saved
   }
-  
+
   // not inlined
   def f1a() = wrapper1(5)
   // inlined!
   def f1b() = identity(wrapper1(5))
-  
+
   // not inlined
   def f2a() = wrapper2(5)
   // inlined!
-  def f2b() = identity(wrapper2(5))  
+  def f2b() = identity(wrapper2(5))
 }
 
 object Test {
   def methodClasses = List("f1a", "f2a") map ("A$$anonfun$" + _ + "$1")
-  
+
   def main(args: Array[String]): Unit = {
     val a = new A
     import a._
     println(f1a() + f1b() + f2a() + f2b())
-    
+
     // Don't know how else to test this: all these should have been
     // inlined, so all should fail.
     methodClasses foreach { clazz =>
-      
+
       val foundClass = (
         try   Class.forName(clazz)
         catch { case _: Throwable => null }
       )
-      
+
       assert(foundClass == null, foundClass)
     }
   }