Rolled cacheinvalidation to @13.

Also added 'License File:' line to README.chromium.

BUG=34645
TEST=unittests, tools/licenses.py

Review URL: http://codereview.chromium.org/1748012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@45769 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -38,7 +38,7 @@ deps = {
     "http://protobuf.googlecode.com/svn/trunk@327",
 
   "src/third_party/cacheinvalidation/files":
-    "http://google-cache-invalidation-api.googlecode.com/svn/trunk@10",
+    "http://google-cache-invalidation-api.googlecode.com/svn/trunk@13",
 
   "src/tools/gyp":
     "http://gyp.googlecode.com/svn/trunk@818",

third_party/cacheinvalidation/README.chromium

 Name: Google Cache Invalidation API
 URL: http://code.google.com/p/google-cache-invalidation-api/
 License: Apache 2.0
+License File: files/src/google/cacheinvalidation/COPYING
 
 Description:
 This is the API to talk to the Google Cache Invalidation service.

third_party/cacheinvalidation/cacheinvalidation.gyp

@@ -98,6 +98,8 @@
         'files/src/google/cacheinvalidation/registration-update-manager.h',
         'files/src/google/cacheinvalidation/session-manager.cc',
         'files/src/google/cacheinvalidation/session-manager.h',
+        'files/src/google/cacheinvalidation/throttle.cc',
+        'files/src/google/cacheinvalidation/throttle.h',
       ],
       'include_dirs': [
         './overrides',
@@ -125,6 +127,7 @@
       'sources': [
         'files/src/google/cacheinvalidation/system-resources-for-test.h',
         'files/src/google/cacheinvalidation/invalidation-client-impl_test.cc',
+        'files/src/google/cacheinvalidation/throttle_test.cc',
       ],
       'dependencies': [
         '../../base/base.gyp:base',