move perlinenoise2 into effects

Bug: skia:
Change-Id: I5c178bdc5901d15c6924b3fb1f29119ab3cc701d
Reviewed-on: https://skia-review.googlesource.com/18131
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
diff --git a/src/gpu/GrProcessor.cpp b/src/gpu/GrProcessor.cpp
index 7a34238..17927f6 100644
--- a/src/gpu/GrProcessor.cpp
+++ b/src/gpu/GrProcessor.cpp
@@ -57,7 +57,7 @@
  * we verify the count is as expected.  If a new factory is added, then these numbers must be
  * manually adjusted.
  */
-static const int kFPFactoryCount = 41;
+static const int kFPFactoryCount = 42;
 static const int kGPFactoryCount = 14;
 static const int kXPFactoryCount = 4;