Add removeShuffle to SkTArray and add SkTArray tests.

R=reed@google.com

Review URL: https://codereview.chromium.org/208153008

git-svn-id: http://skia.googlecode.com/svn/trunk@13895 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/tests.gypi b/gyp/tests.gypi
index a036dbd..ccfa47d 100644
--- a/gyp/tests.gypi
+++ b/gyp/tests.gypi
@@ -154,6 +154,7 @@
     '../tests/StringTest.cpp',
     '../tests/StrokeTest.cpp',
     '../tests/SurfaceTest.cpp',
+    '../tests/TArrayTest.cpp',
     '../tests/TLSTest.cpp',
     '../tests/TSetTest.cpp',
     '../tests/TestSize.cpp',