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, 5 insertions, 5 deletions

diff --git a/test/files/pos/SI-7638.scala b/test/files/pos/SI-7638.scala
index da16e0bd2c..831475d005 100644
--- a/test/files/pos/SI-7638.scala
+++ b/test/files/pos/SI-7638.scala
@@ -9,7 +9,7 @@ trait ArrayVectorOrder[@specialized(Int) A] extends Ordering[A] {
 }
 
 object vectorOrder {
-  implicit def arrayOrder[@specialized(Int) A]() = 
+  implicit def arrayOrder[@specialized(Int) A]() =
   /*
    * Before applying patch:
    *
@@ -17,8 +17,8 @@ object vectorOrder {
    *         during phase: mixin
    *      library version: version 2.10.3-20130625-164027-d22e8d282c
    *     compiler version: version 2.10.3-20130627-153946-54cb6af7db
-   *   reconstructed args: 
-   * 
+   *   reconstructed args:
+   *
    *   last tree to typer: TypeTree(class Array)
    *               symbol: class Array in package scala (flags: final)
    *    symbol definition: final class Array[T >: ? <: ?] extends Object
@@ -27,12 +27,12 @@ object vectorOrder {
    *       context owners: anonymous class anon$1 -> package compile
    *
    * == Expanded type of tree ==
-   * 
+   *
    * TypeRef(
    *   TypeSymbol(final class Array[T >: ? <: ?] extends Object)
    *   args = List(TypeRef(TypeSymbol(final abstract class Int extends )))
    * )
-   * 
+   *
    * unhandled exception while transforming SI-7638.scala
    * error: uncaught exception during compilation: java.lang.UnsupportedOperationException
    * error: java.lang.UnsupportedOperationException: tail of empty list