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/jvm/protectedacc.scala b/test/files/jvm/protectedacc.scala
index f213e0da19..89e70b90d8 100644
--- a/test/files/jvm/protectedacc.scala
+++ b/test/files/jvm/protectedacc.scala
@@ -16,7 +16,7 @@ object Test {
 
     val ji = new p.b.JavaInteraction(Array('a', 'b', 'c'));
     (new ji.Inner).m;
-    
+
     (new p.b.OuterObj.Inner).m
   }
 }
@@ -36,13 +36,13 @@ package p {
 
       def getA: this.type = this;
     }
-    
+
     /** Test type members */
     trait HighlighterXXX {
       type Node;
       protected def highlight(node : Node) : Unit;
     }
-    
+
     /** Test type parameters */
     abstract class PolyA[a] {
       protected def m(x: a): Unit;
@@ -119,22 +119,22 @@ package p {
 
           val inc = meth2(1)_;
           Console.println("100 = " + inc("10"));
-          
+
           getA.x;
         }
       }
     }
-    
+
     trait ScalaAutoEditXXX extends HighlighterXXX {
-      trait NodeImpl { 
+      trait NodeImpl {
         def self : Node;
         highlight(self);
       }
     }
-    
+
     abstract class X[T] extends PolyA[T] {
 
-      trait Inner extends B { 
+      trait Inner extends B {
         def self: T;
         def self2: Node;
         def getB: Inner;