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, 3 insertions, 3 deletions

diff --git a/test/files/neg/t7622-cyclic-dependency/ThePlugin.scala b/test/files/neg/t7622-cyclic-dependency/ThePlugin.scala
index 7a905ae32d..35c0ff8f53 100644
--- a/test/files/neg/t7622-cyclic-dependency/ThePlugin.scala
+++ b/test/files/neg/t7622-cyclic-dependency/ThePlugin.scala
@@ -12,7 +12,7 @@ class ThePlugin(val global: Global) extends Plugin {
   val name = "cyclicdependency"
   val description = "Declares two phases that have a cyclic dependency"
   val components = List[PluginComponent](thePhase1,thePhase2)
-  
+
   private object thePhase1 extends PluginComponent {
     val global = ThePlugin.this.global
 
@@ -22,7 +22,7 @@ class ThePlugin(val global: Global) extends Plugin {
 
     def newPhase(prev: Phase) = new ThePhase(prev, phaseName)
   }
-  
+
   private object thePhase2 extends PluginComponent {
     val global = ThePlugin.this.global
 
@@ -32,7 +32,7 @@ class ThePlugin(val global: Global) extends Plugin {
 
     def newPhase(prev: Phase) = new ThePhase(prev, phaseName)
   }
-  
+
   private class ThePhase(prev: Phase, val name: String) extends Phase(prev) {
     def run {}
   }