Fast implementation of QuadTree

Rewritten to avoid memory allocations.

BUG=skia:2242
R=tomhudson@google.com, mtklein@google.com, reed@google.com, robertphillips@google.com

Author: iancottrell@google.com

Review URL: https://codereview.chromium.org/187233002

git-svn-id: http://skia.googlecode.com/svn/trunk@13826 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/tests.gypi b/gyp/tests.gypi
index 80bd380..cd0e111 100644
--- a/gyp/tests.gypi
+++ b/gyp/tests.gypi
@@ -111,6 +111,7 @@
     '../tests/MessageBusTest.cpp',
     '../tests/MetaDataTest.cpp',
     '../tests/MipMapTest.cpp',
+    '../tests/ObjectPoolTest.cpp',
     '../tests/OSPathTest.cpp',
     '../tests/OnceTest.cpp',
     '../tests/PDFPrimitivesTest.cpp',
@@ -144,6 +145,7 @@
     '../tests/ShaderImageFilterTest.cpp',
     '../tests/ShaderOpacityTest.cpp',
     '../tests/SkBase64Test.cpp',
+    '../tests/SListTest.cpp',
     '../tests/SmallAllocatorTest.cpp',
     '../tests/SortTest.cpp',
     '../tests/SrcOverTest.cpp',