Initialize SSL in unittest_main.cc.

Instead of having each test individually initialize and tear down SSL
move this to unittest_main.cc so that all tests are properly
initialized and new tests "don't have to think about it".

R=pthatcher@webrtc.org
BUG=

Review URL: https://webrtc-codereview.appspot.com/30549004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7316 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/base/helpers_unittest.cc b/webrtc/base/helpers_unittest.cc
index 7c20540..6ea0167 100644
--- a/webrtc/base/helpers_unittest.cc
+++ b/webrtc/base/helpers_unittest.cc
@@ -16,16 +16,7 @@
 
 namespace rtc {
 
-class RandomTest : public testing::Test {
- public:
-  static void SetUpTestCase() {
-    rtc::InitializeSSL();
-  }
-
-  static void TearDownTestCase() {
-    rtc::CleanupSSL();
-  }
-};
+class RandomTest : public testing::Test {};
 
 TEST_F(RandomTest, TestCreateRandomId) {
   CreateRandomId();