Disable Flaky PolicyTest.Disable3DAPIs.

chrome/browser/policy/policy_browsertest.cc

Index: chrome/browser/policy/policy_browsertest.cc
diff --git a/chrome/browser/policy/policy_browsertest.cc b/chrome/browser/policy/policy_browsertest.cc
index 0f0613c376b30e17845820593834f6429d5e17ff..a63248fd99875a03482fa26feeb0d24e8081fd1d 100644
--- a/chrome/browser/policy/policy_browsertest.cc
+++ b/chrome/browser/policy/policy_browsertest.cc
@@ -1214,7 +1214,8 @@ IN_PROC_BROWSER_TEST_F(PolicyTest, ForceGoogleSafeSearch) {
   }
 }
 
-IN_PROC_BROWSER_TEST_F(PolicyTest, Disable3DAPIs) {
+// Flaky. See http://crbug.com/662693.
+IN_PROC_BROWSER_TEST_F(PolicyTest, DISABLED_Disable3DAPIs) {
   // This test assumes Gpu access.
   if (!content::GpuDataManager::GetInstance()->GpuAccessAllowed(NULL))
     return;