Suppress leaks/uninitialized found in compositor_unittests

tools/valgrind/chrome_tests.py

Index: tools/valgrind/chrome_tests.py
diff --git a/tools/valgrind/chrome_tests.py b/tools/valgrind/chrome_tests.py
index 935c6c1acde0b6734166ecc00d8e0f887aefc96f..0f0005057a0a1aca181182ec1d1d3a5cdd4ab081 100755
--- a/tools/valgrind/chrome_tests.py
+++ b/tools/valgrind/chrome_tests.py
@@ -233,6 +233,9 @@ class ChromeTests:
   def TestBase(self):
     return self.SimpleTest("base", "base_unittests")
 
+  def TestCompositor(self):
+    return self.SimpleTest("compositor", "compositor_unittests")
+
   def TestContent(self):
     return self.SimpleTest("content", "content_unittests")
 
@@ -475,6 +478,7 @@ class ChromeTests:
     "automated_ui" : TestAutomatedUI,
     "base": TestBase,            "base_unittests": TestBase,
     "browser": TestBrowser,      "browser_tests": TestBrowser,
+    "compositor": TestCompositor,"compositor_unittests": TestCompositor,
     "content": TestContent,      "content_unittests": TestContent,
     "content_browsertests": TestContentBrowser,
     "courgette": TestCourgette,  "courgette_unittests": TestCourgette,