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, 7 insertions, 7 deletions

diff --git a/test/files/pos/cyclics-pos.scala b/test/files/pos/cyclics-pos.scala
index 051bdd6ed8..395e88815a 100644
--- a/test/files/pos/cyclics-pos.scala
+++ b/test/files/pos/cyclics-pos.scala
@@ -1,26 +1,26 @@
 trait Param[T]
 trait Abs { type T }
 trait Cyclic1[A <: Param[A]]    // works
-trait Cyclic2[A <: Abs { type T <: A }]   
-trait Cyclic3 { type A <: Abs { type T = A } }    
+trait Cyclic2[A <: Abs { type T <: A }]
+trait Cyclic3 { type A <: Abs { type T = A } }
 trait Cyclic4 { type A <: Param[A] }   // works
-trait Cyclic5 { type AA <: Abs; type A <: AA { type T = A } }    
+trait Cyclic5 { type AA <: Abs; type A <: AA { type T = A } }
 
 
 trait IterableTemplate {
   type Elem
   type Constr <: IterableTemplate
   type ConstrOf[A] = Constr { type Elem = A }
-  
+
   def iterator: Iterator[Elem]
-  
+
   def map [B] (f: Elem => B): ConstrOf[B]
-  
+
   def foreach(f: Elem => Unit) = iterator.foreach(f)
 }
 
 
 trait Iterable[A] extends IterableTemplate { self =>
-  type Elem 
+  type Elem
   type Constr <: Iterable[A] { type Constr <: Iterable.this.Constr }
 }