crypto: Add peformance test for SHA1 to compare against base

crypto/crypto.gyp

Index: crypto/crypto.gyp
diff --git a/crypto/crypto.gyp b/crypto/crypto.gyp
index dbcd01db040a7cf0c329e386e55ae8c1024228a9..4c8ac388dab709ff0583c97fc8ec36cb818fdd8a 100644
--- a/crypto/crypto.gyp
+++ b/crypto/crypto.gyp
@@ -146,6 +146,24 @@
         }],
       ],
     },
+    {
+      'target_name': 'crypto_perftests',
+      'type': 'executable',
+      'sources': [
+        'sha1_perftest.cc',
+      ],
+      'dependencies': [
+        'crypto',
+        'crypto_test_support',
+        '../base/base.gyp:base',
+        '../base/base.gyp:run_all_unittests',
+        '../base/base.gyp:test_support_base',
+        '../testing/gmock.gyp:gmock',
+        '../testing/gtest.gyp:gtest',
+        '../testing/perf/perf_test.gyp:perf_test',
+        '../third_party/boringssl/boringssl.gyp:boringssl',
+      ],
+    },
   ],
   'conditions': [
     ['OS == "win" and target_arch=="ia32"', {