Experiment with find as a road to Gyp sanity.

gyp/bench.gyp

Index: gyp/bench.gyp
diff --git a/gyp/bench.gyp b/gyp/bench.gyp
index b2459f9116b948e5b4374be0a9853222cea5a611..de564a96db39a18162ce86973e1255f5f8bce636 100644
--- a/gyp/bench.gyp
+++ b/gyp/bench.gyp
@@ -14,14 +14,6 @@
       'type': 'executable',
       'sources': [
         '../gm/gm.cpp',
-        '../bench/CodecBench.cpp',
-        '../bench/DecodingBench.cpp',
-        '../bench/DecodingSubsetBench.cpp',
-        '../bench/GMBench.cpp',
-        '../bench/RecordingBench.cpp',
-        '../bench/SKPAnimationBench.cpp',
-        '../bench/SKPBench.cpp',
-        '../bench/nanobench.cpp',
       ],
       'includes': [
         'bench.gypi',
@@ -48,9 +40,6 @@
             '../../../frameworks/base/libs/hwui/',
             '../../../frameworks/native/include/',
           ],
-          'sources': [
-            '../bench/nanobenchAndroid.cpp',
-          ],
           'dependencies': [
             'utils.gyp:android_utils',
           ],