roll cacheinvalidation forward to @302

Summary of changes:

- Use a random value for the token-assignment nonce instead of the current time.

- Add RandUint64 to the Random class and override.

TBR=brettw@chromium.org

Review URL: https://chromiumcodereview.appspot.com/14822002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@198756 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 0 deletions

diff --git a/third_party/cacheinvalidation/overrides/google/cacheinvalidation/deps/random.h b/third_party/cacheinvalidation/overrides/google/cacheinvalidation/deps/random.h
index e43084e..e1b0810 100644
--- a/third_party/cacheinvalidation/overrides/google/cacheinvalidation/deps/random.h
+++ b/third_party/cacheinvalidation/overrides/google/cacheinvalidation/deps/random.h
@@ -20,6 +20,10 @@ class Random {
   virtual double RandDouble() {
     return base::RandDouble();
   }
+
+  virtual uint64 RandUint64() {
+    return base::RandUint64();
+  }
 };
 
 }  // namespace invalidation